
HTTrack Website Copier release history:
--------------------------------------

This file lists all changes and fixes that have been made for HTTrack

3.50-0
+ New: this is the engine the Windows and Android front ends ship on. WinHTTrack had not been released since 3.49-2 in May 2017, so a Windows user coming from it gets everything listed under 3.49-3 to 3.49-25 below in one step. The largest of those: HTTPS against modern servers, SOCKS5 and CONNECT proxies, Brotli and Zstandard, files past 2 GB, Windows paths past 260 characters, accented and non-Latin project names and paths, WARC output, --sitemap, --single-file, --changes and --host-alias, and an --update that keeps a good local copy when the server answers with an error
+ New: --disable-example-libs skips the ten example plugins four distributions used to un-install by hand (#1470)
+ Changed: the compiled-in /etc, /usr/bin and /usr/lib follow the configure directories, so a build with its own --prefix reads its own httrack.conf (#1469)
+ Changed: the installed headers no longer include autoconf's config.h, which collided with a consumer's own. The switches they read come from a generated htsfeatures.h (#1473)
+ Changed: --htmldir defaults to $(docdir)/html, so the manual's links to the release notes, the licence and the greetings resolve where it is installed (#1477)
+ Changed: shipped text files carry LF, so rpm packagers no longer dos2unix them (#1468)
+ Fixed: an Android or Termux build no longer needs hand-patching for backtrace() and a sys/timeb.h that bionic dropped (#1466, #1467)
+ Fixed: --with-zlib=DIR looked for the library in DIR/lib and nowhere else (#1472)
+ Fixed: three configure option checks truncated their error message at a comma (#1475)
+ Changed: multiple internal documentation, test and build improvements (#1462, #1464, #1465, #1471, #1474, #1476)

3.49-25
+ Fixed: the crash report printed signal numbers with their digits reversed, so hppa's SIGBUS read as "Caught signal 01" (#1450)
+ Fixed: five catalogs credited the wrong translator in the About box and Romanian fell back to the English list. The credit now comes from each catalog's own author field, and the box drops a copyright stamped 1998-2003 and a development line that named a single Windows interface (#1453, #1454)
+ Changed: AUTHORS, greetings.txt and the contact page carry one contributor roster (#1453, #1455)
+ Changed: links to httrack.com in the About box, the man pages and the documentation use https. Two dead documentation links are repointed and one is dropped, the example hosts in --help and the documentation moved to example.com off domains someone else owns, and the README names macOS and Android where it described a Windows 2000/XP/Vista/Seven release (#1457)
+ Changed: multiple internal test and build improvements (#1451, #1452, #1456)

3.49-24
+ New: the engine says when it gave up. A mirror abandoned on a fatal write, a full disk or an exhausted link table returns 3 (HTS_EXIT_MIRROR_ABORTED) rather than printing "Done." and exiting 0; a mirror stopped on purpose, by --max-time, --max-size or a front end, still returns 0 (#1419, #1428)
+ New: a file kept from disk instead of fetched is named in the log at the default verbosity, where the four sites that do it used to say nothing outside debug output (#1378)
+ Fixed: a script served as text/javascript, application/javascript or as an .mjs module was saved but never scanned, so every link inside it stayed out of the mirror; only the legacy application/x-javascript spelling worked (#1377)
+ Fixed: --update deleted live files in three shapes: a page that failed on its last retry took its whole subtree with it, a hub behind a redirect took what was below it, and a page named after its content type was unlinked while the index still pointed at it (#1390, #1414, #1431)
+ Fixed: an empty or absent Content-Type was read as hypertext, so an untyped blob held the update purge back as if it carried links, and an untyped PNG, PDF or ZIP reached disk with every NUL byte rewritten to a space (#1430)
+ Fixed: a failed write read as the end of the body, so a file cut short by a full disk was stored as complete and the mirror carried on (#1391, #1417)
+ Fixed: a host that failed to resolve during a connectivity outage was cached as dead for the rest of the crawl (#1392)
+ Fixed: an option value beginning with a dash, such as --assume "-foo=text/html", aborted the run before hts-log.txt existed and named an option nothing mentions (#1429)
+ Fixed: a long option's value was glued onto its short form unread, so --long-names=yes mirrored in DOS 8.3 names, --sockets=8I0 mirrored with no index, and --sockets=1234567890123456 asked for a billion connections, each at exit 0. Values are now range-checked against the parser that reads them, and --structure=on names the default layout (#1427, #1436, #1439)
+ Fixed: --structure took its template as a URL, so it mirrored with the default layout and crawled the template (#1418)
+ Fixed: --filelist and --filterlist were refused as options that take no value, while --list and --urllist worked (#1379)
+ Changed: --structure takes on, off, a preset number or a template, and refuses everything else. The cluster tails it used to accept are now errors: --structure=8I0 mirrored with no index files at exit 0, and --structure=1L0 did what it says but cannot be told apart from it. The spellings flat, none, default, yes and -1 are refused too (#1418, #1443)
+ Changed: a bare -L selects L1, the default the help and man page already name, where it used to fall through to DOS 8.3 names (#1436)
+ Fixed: --wide-mirror and the other prefixed action aliases dropped the connection count the prefix exists to add, so --wide-mirror ran at the default four connections; a prefix on an alias whose expansion cannot carry the count now warns instead of silently ignoring it (#1424)
+ Fixed: get_ext() copied past the query string and one byte past its buffer, so a parameterised URL was typed by the wrong extension (#1435)
+ Fixed: -#C faulted on the first cache entry it listed (#1412)
+ Fixed: a bracketed IPv6 authority lost its port (#1383)
+ Fixed: a bodyless 308 drew a big-file warning it had no body to earn (#1382)
+ Fixed: the WARC index recorded offsets past 2 GB wrongly, and three writers failed silently; abandoning a zip entry reported success when nothing was truncated (#1381, #1413)
+ Fixed: htsserver refused the machine's own name, advertised URLs a browser cannot open, answered any Host, decoded a malformed percent-escape to a NUL, and accepted a posted project path climbing out of its directory (#1372, #1408, #1376, #1359)
+ Changed: the loopback bind htsserver ships with is now the server's own default rather than a literal its caller passed, and --bind stays the deliberate way to widen it; the default no longer goes through the resolver, so a host with a broken getaddrinfo starts where it used to fail (#1366)
+ Fixed: WebHTTrack served the progress panel in place of the documentation and the About box from the moment a crawl started (#1445)
+ Changed: the WebHTTrack panel drops its File and Help popups, whose file:// links no browser follows from an http: page. The top bar carries one Manual link, each pane links to its own section of the guide, and About opens from the footer; browsing an older mirror stays on webhttrack browse and its desktop entry. WinHTTrack's keyboard-accelerator markers no longer show as text, so Finnish stops spelling its help link "O&hje" (#1445)
+ Fixed: WebHTTrack could not turn its cache boxes off, wrote type-check rules it never put on the command line, and turned the header off when the browser-id box was cleared (#1385, #1422)
+ Fixed: the option-error diagnostics could be overflowed by an oversized replayed token (#1356)
+ Fixed: on Windows the strict UTF-8 converter silently substituted a lookalike character instead of reporting the loss (#1410)
+ Fixed: a translated combo list with the wrong row count selected the neighbouring option, and several catalog values had lost a placeholder or broken an escape (#1400, #1375)
+ Fixed: ProxyTrack passed a cache size no reader can hold to malloc() (#1389)
+ Fixed: WinHTTrack and WebHTTrack sent the update endpoint two different language parameters (#1361)
+ Changed: the language catalogs are UTF-8 and LANGUAGE_CHARSET is gone; Greek.txt was declared ISO-8859-7 while written in cp1253 (#1407, #1403)
+ Changed: the guide's screenshots were reshot for all three interfaces, it now covers the notification prompt Android raises when a crawl starts, and the FAQ no longer answers with Windows-only paths (#1446, #1448, #1369)
+ Changed: multiple internal hardening, test and build improvements

3.49-23
+ Fixed: a header typed into the extra-headers box was sent twice, since the engine wrote its own copy of the same line; the typed line now replaces the engine's where that is safe, and the engine keeps the ones a duplicate would corrupt (#1337, #1340)
+ Fixed: rebuilding the top index truncated index.html in place, so a reader who opened it mid-rebuild got a blank or partial page (#1329)
+ Fixed: a URL added to a running mirror was recorded under a placeholder name and then dropped as a duplicate, and injecting one through htsserver crashed the engine outright (#1253)
+ Fixed: an over-long filter rule was refused with the wrong limit quoted (#1288)
+ Fixed: a crawled link long enough to fill the save-name buffer aborted the mirror under -N '<template>', and a long %[param] value in the same branch overran the buffers behind it (#1295)
+ Fixed: a line longer than its read buffer had the unread tail read back as another record, so a robots.txt rule past 1 KB could re-open the path it forbade (#1294)
+ Fixed: a scan rule's size clause kept only the first of its two bounds, so *[>1<80] applied one and dropped the other (#1303)
+ Fixed: WebHTTrack never saved or restored a proxy (#1325)
+ Fixed: WebHTTrack filed three option checkboxes under each other's keys, so a project made in WinHTTrack or on Android reopened with those three settings rotated (#1324)
+ Fixed: a combo box or a list saved by WinHTTrack read back as the neighbouring setting in WebHTTrack; a WebHTTrack project saved before this release reopens one option off once, and the next save corrects it (#1314)
+ Fixed: WebHTTrack's scan-rule list was one slot short, so its default sent --priority=7 (get HTML first) in place of --priority=3 (save all), and its last entry sent nothing (#1323)
+ Fixed: WebHTTrack passed a WARC or sitemap value to the command line even when the box owning it was cleared; the CDXJ box also greys out under a clear WARC box, which is the state where ticking it did nothing (#1335, #1336)
+ Fixed: --single-file-max-size with a value that is not a positive number enabled single-file on the built-in cap instead of refusing the run (#1335)
+ Fixed: WebHTTrack offered a mirror mode whose questions it has no way to ask (#1237)
+ Fixed: the WebHTTrack language menu named half the languages in English, and now shows each one in its own name and script (#116)
+ Changed: the macOS disk image can be named for a prerelease channel rather than only for the engine version
+ Changed: multiple internal hardening, test and build improvements

3.49-22
+ New: an interactive wizard question can be answered for a whole domain rather than for the one exact host it asked about; a front end enumerates the scopes on offer through the newly exported hts_wizard_host_scope() (#1117)
+ New: the -%F footer template takes named fields ("{url}", "{date}") in place of positional "%s", so a custom footer keeps working as the list grows; hts_footer_field_ok() exports the engine's own field list, which the help text and the guide are now generated from (#1240, #1256)
+ New: the per-option argument caps are macros in htsglobal.h (HTS_FOOTER_MAXSIZE and friends), so a front end can check a value against the engine's limit instead of copying it (#1262)
+ Fixed: a wizard answer decided a single link and vanished; it now becomes a filter that outranks the rules preceding it, applies for the rest of the mirror, and is written to hts-log.txt (#1249, #1250, #1251)
+ Fixed: a link the wizard authorized was mirrored under its ".delayed" placeholder name (#1254)
+ Fixed: the interactive wizard spun forever once stdin reached EOF (#1247)
+ Fixed: the wizard silently truncated the filter it built for a long host (#1264)
+ Fixed: several buffer overflows on long values read off the wire or the command line: --assume (#1276), a cookies.txt field (#1284), a filter or URL token in the option parser (#1271), the save name the cache rebuilds under a deeper -O (#1278), a crawled link just past the naming cap (#1269), and a -%F footer that exactly filled the page buffer (#1241)
+ Fixed: a filter rule longer than the matcher's cap was stored and never matched anything, while a rule that exactly fitted was refused by one byte (#1270, #1299)
+ Fixed: a redirect between 1 KB and 2 KB was refused by a gate half the size of the buffer holding it (#1291)
+ Fixed: a robots.txt whose rules ran past 4 KB was dropped without a word (#1286)
+ Fixed: a URL longer than 1024 bytes in a -%L list was split into two links (#1289)
+ Fixed: doit.log wrote a leading quote raw and swallowed the options after it, and stripped a quoted argument twice on the way back in (#1263)
+ Fixed: the credit tag in every mirrored page was dated 2014 (#1243)
+ Fixed: the index templates and their compiled-in copies had drifted apart, so the built-in fallback wrote a different page (#1244)
+ Fixed: an abandoned WebHTTrack server never stopped, holding the macOS application open (#1236)
+ Fixed: the filter documentation described a matcher the engine does not implement (#1302)
+ Changed: every language catalog carries the strings added since 3.49, and a value left in English no longer passes the integrity test (#1255, #1260)
+ Changed: multiple internal hardening, test and build improvements

3.49-21
+ New: --host-alias (-%C) folds the several hostnames of one site onto a single canonical host, so a site that answers under more than one hostname is fetched once instead of once per name (#16)
+ New: the WebHTTrack wizard can set the host-alias rules and the guide documents them for every front end; a malformed rule is refused where it can still be corrected, through a newly exported hts_host_alias_rule_ok() (#1161, #1172, #1192)
+ Fixed: any signal caught during a mirror killed every transfer in flight, so a burst of them silently truncated the mirror; a stop now ends an HTTP transfer as the user's stop rather than a fabricated receive error (#1110)
+ Fixed: stopping an FTP transfer against a silent server waited out --timeout twice, once on the data socket and again on a QUIT reply nobody was going to send (#1096)
+ Fixed: a crawl that ended early ran --update's purge against the files it had never reached, deleting good ones (#1109)
+ Fixed: a long URL overflowed the duplicate-detection key buffer (#1160)
+ Fixed: a long command line, a large doit.log or a large .httrackrc aborted the engine while it rebuilt its arguments (#1189, #1198)
+ Fixed: a scan rule beginning with a dash ended the whole run (#1179)
+ Fixed: --index=0 and --noindex enabled the index rather than disabling it, and --purge-old=1 killed the run; an option that takes no value now refuses one instead of silently dropping it (#1195, #1200)
+ Fixed: reloading a WebHTTrack project lost every zero and every cleared field, so a rate limit of 0 came back as 100 KB/s and a cleared user-agent refilled itself (#1177, #1171, #1186)
+ Fixed: the wizard kept only the last of several --strip-query rules, and its domain answers matched beyond the domain they named (#1168, #1119)
+ Fixed: the offer to resume an interrupted mirror printed the program path instead of the command line it would rerun (#1204)
+ Fixed: the build failed where getrandom() has no declaration, and the installed headers did not compile under some include orders (#1139, #1150, #1151)
+ Changed: the documentation and the WebHTTrack pages compute their copyright year instead of carrying a fixed one (#1163, #1165)
+ Changed: refreshed the guide screenshots for all three interfaces, and repaired the documentation's dark mode and its search-target tabs (#1164, #1158)
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-20
+ Fixed: a link to another host whose name looked like a file was scanned as a page, so one link could mirror the whole foreign site on the referring page's depth budget (#121)
+ Fixed: a size-bounded filter built both of its filter URLs wrong when the path had no leading slash (#1095)
+ Fixed: a mirror told to quit while an FTP file was being received announced the exit and then waited forever on that slot (#1106)
+ Fixed: stopping an FTP transfer closed its data socket twice, so a threaded crawl could lose another worker's connection (#1090)
+ Fixed: WebHTTrack's welcome page opened its language menu blank instead of marking the language in use (#1084)
+ Fixed: two suite tests failed on the hppa, powerpc and ppc64 Debian buildds, holding the package back on those ports (#1108)
+ Fixed: a growable string could wrap its capacity to zero instead of saturating (#1062)
+ Changed: the macOS disk image carries its architecture in its name, so an Intel user can tell before downloading that the build is for Apple Silicon (#1083)
+ Changed: refreshed the GUI guide, its screenshots, the documentation typography and the footer contrast
+ Changed: settled on one spelling of the product name across the docs and the site
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-19
+ Fixed: an over-long user name in an ftp:// URL was truncated at the credential boundary, so the login went to a different account (#1032)
+ Fixed: an over-long FTP path or host name aborted the process instead of failing that one link (#1019)
+ Fixed: an FTP crawl ignored --timeout and --max-time, so a server that went quiet held a slot for five minutes (#1039)
+ Fixed: an FTP crawl of a dead host took two minutes to give up, and no signal could shorten it (#1059)
+ Fixed: the engine released the transfer slots while an FTP thread was still writing to one, crashing a mirror that hit its size or time limit (#1051)
+ Fixed: Ctrl-C did not shorten a connection or a name lookup already in flight, so ending a crawl against an unreachable host took minutes (#1073)
+ Fixed: a crawl that gave up mid-loop, on the link limit or an abort, lost its WARC archive and its change report, and a WARC written past teardown was stranded in a .tmp file (#1061, #1060)
+ Fixed: a crawl that rolled back for want of data still replaced the previous WARC archive, stranding its temporary and never writing its index; a stale or unwritable index is now reported rather than left silently in place (#1053)
+ Fixed: a resume the server answered with an unusable Content-Range deleted the partial file and never fetched it again; the restart no longer spends the retry budget, and is latched to one per link (#581, #1052)
+ Fixed: a long argument to -n or -O smashed the stack through an unbounded panic message, and the growable arrays could wrap their capacity to zero (#1040)
+ Fixed: --single-file could write a reference mark longer than it reads back, leaving it in the delivered page as visible text (#1054, #1069)
+ Fixed: on a terminal with no input left, a crawl toggled between the spinner and the full panel on every pass (#1072)
+ Fixed: -%v1 ended each line with a carriage return, so the lines overwrote each other and a redirected log was unreadable; -%v2 now paints its panel only on a terminal
+ Fixed: the installed socket headers did not compile under -std=c99 without _POSIX_C_SOURCE (#1001)
+ Fixed: the 16 px application icon rendered every stem as grey (#938)
+ Fixed: the desktop files installed outside the data directory, and the AppStream metainfo declared an icon name that is not a stock one
+ Fixed: the build failed on distributions whose coreutils are not GNU's (#1042)
+ Changed: --single-file drops its own HTML and CSS scanner and reuses the crawler's parser, so it follows the same references the mirror does (#749)
+ Changed: updated Turkish translation, and repaired two mangled Polish strings (#306)
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-18
+ Fixed: the 3.49.17 package build failed on four architectures: the test suite's mmap interposer did not compile on armhf, powerpc or hppa, and the alternate-stack test rejected loong64's shorter backtrace (#1023)
+ Fixed: the test suite failed on a host with no ps command, such as a Fedora build root; its hang diagnostics now read /proc directly (#1021)
+ Changed: multiple internal test and CI improvements, including a cross-compile matrix covering the Debian ports architectures

3.49-17
+ New: a pkg-config file, libhttrack.pc, ships with the development headers (#1018)
+ Fixed: a crawled page could read the WebHTTrack session id and drive the control panel; the id is now unguessable and cross-origin commands are refused (#877)
+ Fixed: an ftp:// link carrying encoded line breaks could append commands to the FTP control channel, and an unquoted LIST argument let a path holding a space list something else (#1010)
+ Fixed: a crawled link could inject header lines into the requests HTTrack sends (#1008)
+ Fixed: a control byte in a link made the crawler fetch a URL the page never wrote, and stripping one left the original tail glued to the result (#982, #974)
+ Fixed: the WebHTTrack progress panel rendered crawled URLs into HTML and JavaScript unescaped (#973)
+ Fixed: the WebHTTrack command box rendered its settings unescaped, so a posted value could break out of the box it was shown in (#998)
+ Fixed: the WebHTTrack settings pages interpolated values into attributes unescaped, lost a value containing a quote, and mangled a Windows path such as C:\ab (#989)
+ Fixed: a worker thread exhausting its stack died with no diagnostic (#969)
+ Fixed: a crash report named no frame of the executable on a non-PIE build, and named the dynamic loader rather than the program when launched through it (#995, #996)
+ Fixed: the crash report could hang, its symbolizer being forked from the signal handler (#968)
+ Fixed: the installed headers declared symbols the library does not export, and scoped struct addrinfo inside a parameter list (#977, #987)
+ Fixed: an install moved away from its configured prefix could not find libhttrack on macOS (#978)
+ Fixed: 3.49.16 did not build on armhf, loong64, hppa or hurd-i386 (#1015)
+ Changed: mirrored pages are served sandboxed, so a saved page can no longer script the WebHTTrack panel, and loses cookies, storage and cross-frame access (#877)
+ Changed: htsserver exits with a diagnostic rather than fall back to a guessable session id when no entropy source answers (#877)
+ Changed: an FTP file whose name contains a tab is no longer fetched (#1010)
+ Changed: on macOS, libhttrack records @rpath/libhttrack.3.dylib, so anything linked against it afterwards supplies its own rpath (#978)
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-16
+ New: macOS ships a signed and notarized HTTrack.app with its own icon, bundling the OpenSSL it needs so a downloaded copy launches (#890, #900, #901, #950)
+ New: the desktop icons install into the hicolor theme, scalable SVG included, so Icon=httrack resolves in a launcher (#932, #933)
+ Fixed: an unauthenticated PROPFIND overflowed the ProxyTrack DAV item buffer (#836)
+ Fixed: response headers from the server overflowed the stack buffer holding the cache header block, in both httrack and ProxyTrack (#841)
+ Fixed: a chunked response carrying trailers was rejected as "Invalid chunk" (#855)
+ Fixed: an over-long URL aborted the whole mirror inside the cache instead of reading as a miss (#935, #936)
+ Fixed: ProxyTrack could not re-read the .arc it writes, and crashed on a record whose body it could not read (#834, #929, #931)
+ Fixed: ProxyTrack logged a hashtable stats line and every PROPFIND body to stderr (#911, #918)
+ Fixed: the frozen-slot spool was written inside the mirror namespace, so it landed in the mirrored tree (#859)
+ Fixed: a stack overflow killed httrack with no diagnostic, crash reports named no frame of the executable, and on armhf they had no frames at all (#866, #889, #892)
+ Fixed: an install moved away from its configured prefix could not find its data directory, its shared library, or the html symlink (#885, #887, #894, #906)
+ Fixed: tooltips in the web GUI broke on a translation containing an apostrophe; the escaping now also covers quotes, backslashes, markup and DBCS lead bytes (#864)
+ Fixed: nine strings of the Windows GUI's option dialogs were untranslated in 26 of the 30 language files, and six language files disagreed with their own declared charset (#863, #963)
+ Fixed: the AppStream metainfo still advertised WebHTTrack 3.49.8 (#884)
+ Fixed: the installed development headers did not compile standalone (#943)
+ Fixed: configure discarded a user-supplied BASH_SHELL, resolved bash to /bin/sh on macOS, and hung on one pointing at a FIFO (#891, #895, #908, #922)
+ Changed: the masthead wordmark and the rings background are SVG, so they stay sharp on a hi-DPI screen (#910, #916)
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-15
+ New: --single-file rewrites each saved page with its assets inlined as data: URIs (#713)
+ New: --changes reports what a crawl added, updated or removed against the previous mirror (#714)
+ New: --sitemap and --sitemap-url ingest sitemaps, so pages nothing links to are still found (#712)
+ New: webhttrack exposes --warc-cdx, --wacz and --warc-max-size (#862)
+ Fixed: --update and --purge-old destroyed a good local copy when the re-fetch got no response, was aborted mid-read, or when the backup meant to protect it failed (#746, #748, #758, #775)
+ Fixed: an FTP re-fetch truncated the mirrored file, resumed a complete mirror with REST and spliced the old body into the new one, and a successful transfer was blanked when its backlog slot was swapped out (#771, #797, #798, #823)
+ Fixed: a chunked response cut at a chunk boundary was stored and cached as complete (#840)
+ Fixed: cache repair deleted the old cache before a rename it never checked, and the unlink-then-rename fallback could lose the destination (#779, #786, #790, #824)
+ Fixed: several backward scans from strlen(s) - 1 read before their buffer on an empty string (#730, #768, #770, #814, #821)
+ Fixed: a URL could be saved onto the engine's own temporary files, and the final path segment was never clamped (#774, #842, #852)
+ Fixed: a query-string character reference the page charset cannot represent was left unescaped, changing how the query parses (#854)
+ Fixed: a second --update pass overwrote the previous WARC and regenerated a page-less WACZ (#759)
+ Fixed: WARC output dropped URLs of 1005 bytes or more, archived nothing for a 304 revisit, and marked an engine-forced not-modified as one the server sent (#778, #785, #826, #838, #839)
+ Fixed: ProxyTrack overflowed its .arc header block, walked past the end of an .ndx buffer, trusted an unparsed offset, and crashed on a PROPFIND or on an entry with no usable Last-Modified (#793, #820, #825, #828)
+ Fixed: webhttrack leaked the session id into crawled pages, overflowed its command line so a quoted value could inject flags, let a posted project path repoint the served root, and built its redirect Location in a 256-byte stack buffer (#700, #706, #707, #710)
+ Fixed: in the web GUI, options ticked on by default could not be un-ticked, "max site size" set a per-file cap instead of the HTML one, and the mirror link on the finished page could not be followed (#708, #709, #725)
+ Fixed: htsserver labelled every PNG as image/gif and offered JPEG as a download, and an unauthenticated GET of a directory spun the server forever (#724, #875)
+ Fixed: webhttrack hung at exit when no mirror had been launched (#753)
+ Fixed: oversized cache and header fields aborted the engine or overflowed a neighbouring field instead of being clipped (#701, #715, #717, #722, #732)
+ Fixed: a -%S rules file of 4 GB or more overran the heap (#702)
+ Fixed: the CLI display did not repaint when the terminal was resized (#97)
+ Fixed: a document with no declared charset double-encoded the title lifted for the local index (#848)
+ Fixed: a fragment on an inlined reference was dropped, losing an SVG sprite selector (#766)
+ Fixed: several time helpers handed out libc's shared gmtime/localtime static rather than a reentrant breakdown (#794, #806)
+ Changed: fatal-signal backtraces name engine frames instead of a bare module and offset (#705)
+ Changed: --without-zlib is rejected at configure time rather than failing at link (#735)
+ Changed: the offline documentation gains one GUI guide with screenshots, an Android option reference, and a restructured index
+ Changed: multiple internal hardening, test and CI improvements

3.49-14
+ New: WARC/1.1 archive output (--warc), with a sorted CDXJ index (--warc-cdx) and WACZ packaging (--wacz), also available from webhttrack (#668)
+ New: -%F takes named footer fields such as {url}, {lastmodified}, {mime}, {charset} and {status} instead of a fixed layout (#667)
+ New: a command-line guide organized by task ships with the offline documentation (#649)
+ Fixed: on Windows, paths beyond MAX_PATH truncated files, and mirroring into a long or non-ASCII directory silently failed (#133)
+ Fixed: the top index showed mojibake for non-ASCII project names and categories on Windows (#216)
+ Fixed: webhttrack handed the engine the web form's charset rather than UTF-8, so a non-ASCII path mirrored into a mojibake directory (#629)
+ Fixed: a non-ASCII single -O left the logs and the cache in a mangled twin directory on Windows (#630)
+ Fixed: a path-ceiling truncation dropped the .delayed marker, losing the file (#623)
+ Fixed: an oversized -%F footer aborted the crawl instead of being skipped (#669)
+ Fixed: a rejected 206 resume could loop and lose the file rather than refetch it whole (#581)
+ Fixed: default-port stripping was scheme-blind and dropped explicit ports from https and ftp URLs, and a :80 written with leading zeros mangled the host (#627, #638)
+ Fixed: -K silently reset the -c socket count (#650)
+ Fixed: signed-shift undefined behaviour in the zip-repair local-header read (#639)
+ Changed: the offline documentation drops stale facts, gains an Android help page, and documents the filter wildcards and the real long option forms
+ Changed: multiple internal hardening, test and CI improvements

3.49-13
+ New: SOCKS5 proxy support, with scheme-aware -P URLs (socks5://, socks5h://, connect://) and plain HTTP tunneled through a CONNECT-only proxy (#563, #564)
+ New: decode brotli and zstd content codings, advertised over TLS only as browsers do (#556)
+ New: webhttrack exposes the engine options added since 3.49-2, among them --cookies-file, --pause and --strip-query (#587)
+ Fixed: files of 2 GB or more were mishandled on Windows and on every 32-bit build (#569)
+ Fixed: --update destroyed a good local copy when the re-fetch returned an HTTP error, was aborted by -M/-E, failed to decode, or came in short (#176, #521, #557, #562)
+ Fixed: a self-redirect cookie wall was dropped instead of being re-fetched with the cookie (#15)
+ Fixed: a stalled TLS handshake ignored --timeout, and synchronous DNS resolution could wedge a crawl past --max-time (#607, #613)
+ Fixed: -M metered saved bytes rather than received volume, and overshot its cap under a slow server (#77, #520)
+ Fixed: several network-facing overflows and denial-of-service paths in the Content-Range, chunked-transfer, cookie, filter and ProxyTrack cache parsers
+ Fixed: a failed connect did not fall back to the next address on Windows (#579)
+ Fixed: -P took an out-of-range port as a garbage port, and scanned past an IPv6 literal's closing bracket (#598, #602)
+ Fixed: reject a port outside 1..65535 wherever one is parsed (a crawled URL, the htsserver and proxytrack listen arguments, an ftp:// URL), instead of letting a bare sscanf wrap a huge value into a plausible port and silently use it (#614, #626)
+ Fixed: a configured proxy still resolved and dialed the origin itself (#592)
+ Fixed: ~/ in the -O base path was never expanded (#270)
+ Fixed: a non-ASCII -O output path was double-encoded on Windows once argv became UTF-8 (#621)
+ Fixed: files under a non-ASCII project path were saved to a mangled directory on Windows (#217)
+ Fixed: --build-top-index (-%i) and --protocol (-@i) were taken for the -i continue flag, wiping the URL list and exiting on the usage screen (#615)
+ Fixed: webhttrack ignored LC_ALL/LC_MESSAGES and picked the wrong Chinese and Portuguese (#95)
+ Fixed: webhttrack wrote its base path and httrack.ini to the filesystem root when $HOME was empty (#625)
+ Fixed: crawls on a non-default port were slowed by a per-request pre-resolve (#181)
+ Changed: Windows builds moved to Visual Studio 2022 and OpenSSL 3.x, the VS2008 project files are retired, and the binaries carry a version resource
+ Changed: removed the obsolete Java-applet (.class) parser and the dead SWF module remnants
+ Changed: multiple internal hardening, test and CI improvements (Windows and macOS crawl suites, HTML-parser fuzzing, parallel make check)

3.49-12
+ New: --why explains which filter rule accepts or rejects a given URL, then exits (#505)
+ Fixed: links carrying raw UTF-8 bytes were fetched double-encoded and 404'd (#516)
+ Fixed: an uncompressed body mislabeled as gzip no longer loses the page (#515)
+ Fixed: remote stack overflow and uninitialized read in Content-Type/-Encoding parsing (#506)
+ Fixed: several over-reads and a leak in the filter, URL and IDNA parsers (#499)
+ Fixed: bound the cache-index (.ndx) parser to its buffer (#507)
+ Fixed: catastrophic backtracking on '*'-heavy filter patterns (#513)
+ Fixed: cookies.txt was created world-readable (#511)
+ Fixed: a single corrupt cache entry no longer aborts the whole mirror (#494)
+ Fixed: cache-reconcile policy was broken for zip caches (#491, #493, #495)
+ Fixed: cancelling a crawl mid type-check no longer orphans .delayed placeholders (#496)
+ Fixed: detect URLs after the first inline script and in mid-tag attributes (#497)
+ Changed: build with _FORTIFY_SOURCE and -fstack-protector-strong (#504)
+ Changed: removed the pre-3.31 (.dat/.ndx) cache import (#512)
+ Changed: multiple internal hardening and build improvements (libFuzzer harnesses, CodeQL, dead-code removal)

3.49-11
+ New: parse robots.txt Allow rules and path wildcards per RFC 9309 (#452)
+ New: advertise deflate in Accept-Encoding and decode deflate responses (#450)
+ New: follow <source> and <track> media elements as embedded links (#451)
+ New: added modern web MIME types to the type/extension table (#448)
+ Fixed: enforce the -E time limit during a slow transfer instead of only between files (#481)
+ Fixed: sniff the leading bytes of a download so a misdeclared Content-Type no longer renames a correct URL extension
+ Fixed: fast transfers could be saved under their temporary .delayed placeholder name (#5, #107)
+ Fixed: follow a redirect that maps to the same saved file instead of writing a self-pointing stub (#159)
+ Fixed: several network-facing buffer overflows in the FTP, Java and HTML parsers
+ Fixed: the htsjava plugin could not be loaded (hidden entry points, stale library name)
+ Fixed: HTML-escape truncation and a cache-buffer leak in the parser
+ Changed: modernized the default User-Agent to an honest HTTrack identifier (#449)
+ Changed: decode the full WHATWG set of HTML named character references (#443)
+ Changed: refreshed stale HTTP status, proxy-port and TLS-floor constants (#453)
+ Changed: multiple internal hardening, build, test and CI improvements

3.49-10
+ New: --cookies-file to preload a Netscape cookies.txt before crawling (#215)
+ New: --pause to space out file downloads by a random delay (#185)
+ New: --strip-query to drop selected query keys from the dedup naming (#112)
+ Changed: split the -%u URL hacks into independent --keep-www-prefix, --keep-double-slashes and --keep-query-order toggles (#271)
+ Fixed: follow a redirect Location after dropping its #fragment, instead of requesting the fragment and polluting the saved name (#204)
+ Fixed: escaped brackets inside a *[...] filter character class (#148)
+ Fixed: honor the server's Content-Range when resuming a partial download, instead of appending overlapping bytes (#198)
+ Fixed: abort the download as soon as the response type is excluded by -mime:, instead of fetching then discarding the body (#58)
+ Fixed: keep size-based filter rules neutral until the file size is known (#143)
+ Fixed: stop the mirror with a clean fatal error on a cache write failure, instead of crashing (#174, #219)
+ Fixed: stop the 412/416 partial re-get loop on --continue and --update (#206)
+ Fixed: keep an unrecognized URL tail instead of mangling it to .html (#115)
+ Fixed: honor --tolerant (-%B) on a broken Content-Length, and fix an out-of-bounds read it exposed (#32, #41)
+ Fixed: fall back to the next resolved address when a connection fails or stalls, instead of hanging on a dead IPv6 address
+ Fixed: report why a -%L URL list could not be loaded (#49)
+ Changed: multiple internal hardening, build and CI improvements

3.49-9
+ Fixed: file-type detection from the Content-Type header: trust a declared type over a binary URL extension, honor --assume under the delayed type check, and keep a known extension against a bogus or empty Content-Type (#267, #29, #56)
+ Fixed: an uninitialized-buffer read when the Content-Type is empty (#411)
+ Fixed: restored C++ source-compatibility of the installed headers so reverse dependencies (httraqt) build again (#413)
+ Changed: multiple internal build, packaging and test-harness improvements

3.49-8
+ New: tunnel HTTPS downloads through the configured HTTP proxy via CONNECT (#85)
+ New: parse every candidate URL in <img> and <source> srcset lists (#326)
+ Changed: dropped the obsolete OpenSSL linking exception (OpenSSL 3.0+ is Apache-2.0 and GPL-compatible); httrack is now plain GPLv3-or-later
+ Fixed: several out-of-bounds reads in the HTML/CSS parser on hostile input (#94, #396)
+ Fixed: stored XSS via an unescaped URL in the generated page footer (#165)
+ Fixed: hardened buffer copies throughout the engine against overflow
+ Fixed: capture conditional CSS @import URLs (#94)
+ Fixed: don't crawl xmlns namespace declarations as links (#191)
+ Fixed: don't mistake the method argument of XMLHttpRequest.open for a URL (#218)
+ Fixed: percent-encode parentheses when rewriting CSS url() targets (#163)
+ Fixed: collapse ../ in file:// URLs and widen relative-link handling (#137, #162)
+ Fixed: drop the obsolete $Version/$Path attributes from the request Cookie header, per RFC 6265 (#151)
+ Fixed: keep empty quoted arguments when reloading doit.log for --update/--continue (#106)
+ Fixed: raise the User-Agent and custom-header length limits (#152)
+ Fixed: abort on a long log path (lock-file buffer too small) (#183)
+ Fixed: race in lazy mutex initialization (#297)
+ Fixed: sub-second mtime precision when comparing local files on POSIX (#383)
+ Fixed: modernize OpenSSL TLS initialization for the 3.x to 4.x transition (#308)
+ Fixed: in-place changes made by the postprocess callback were not applied (Roman Sęk)
+ Fixed: "preffered" typo in the help text and man page (yosinn1-blip)
+ Fixed: corrections and updates of the Russian translation (German Aizek)
+ Fixed: corrections and updates of the Danish translation (scootergrisen)
+ Fixed: link libhtsjava and the libtest examples directly against libc
+ New: documented the public library API headers and typed the option fields as named enums
+ Fixed: numerous build, packaging, CI and test-coverage improvements (out-of-tree builds, sanitizer/distcheck CI, shell and Python linting, AppStream metainfo)

3.49-7
+ Fixed: keep generated config.h architecture-independent (Debian #1133728)
+ Fixed: man page rendered the -%! warning as bogus options (Debian #1061053)

3.49-6
+ Fixed: puny_decode CVE-2017-14062

3.49-5
+ Fixed: MiniZip CVE-2023-45853
+ Lintian fixes, multiple build fixes

3.49-4
+ New: Push default bandwidth to 100kiB/s, max to 10MiB/s
+ Fixed: Multiple packaging and build fixes, added security flags

3.49-3
+ Fixed: Corrections and updates of the Brazilian Portuguese translations (Paulo Neto)
+ Fixed: Fixed for Android
+ Fixed: Add mimetypes for documents (Pablo Castellano)
+ Fixed: Add firefox-developer-edition (sickcodes)
+ New: Support data-src and data-srcset for img (Brian 'Redbeard' Harrington)
+ Fixed: When using the '%N' structure naming key, separate the filename and extension with a dot (Steve Mokris)
+ Fixed: Multiple build updates

3.49-2
+ Fixed: Buffer overflow in output option commandline argument (VL-ID 2068) (Hosein Askari)
+ Fixed: Minor fixes

3.48-23
+ Fixed: on Linux, FTBFS with openssl 1.1.0

3.48-22
+ Fixed: on Windows, fixed possible DLL local injection (Tunisian Cyber)
+ Fixed: various typos

3.48-21
+ Fixed: Google RPMs use /usr/bin/google-chrome as program location (Cickumqt)
+ Fixed: Fixed htsserver not dying (immediately) on quit
+ New: Updated WIN32 OpenSSL to 1.0.1j (Evgeniy)
+ Fixed: webhttrack incompatibility with Chrome
+ Fixed: assertion failure at htslib.c:3458 (strlen(copyBuff) == qLen) seen on Linux
+ Fixed: infamous crashes inside the DNS cache due to a corruption within the option structure (E.Kalinowski/karbofos)
+ New: added minimalistic crash reporting on Windows and Linux
+ Fixed: URL list not working anymore (tom swift)
+ Fixed: FTBFS on ARM
+ Fixed: buggy FFFD (replacement character) in place of leading non-ascii character such as Chinese ones (aballboy)
+ Fixed: FTBFS when compiling with zlib versions < 1.2.70 (sammyx)
+ Fixed: buggy SVG (Smiling Spectre)
+ Fixed: do not uncompress .tgz advertised as "streamed" (Smiling Spectre)
+ Fixed: NULL pointer dereferencing in back_unserialize (htsback.c:976)
+ Fixed: library development files
+ Fixed: --advanced-maxlinks broken (Localhost)
+ Fixed: -devel package should now be standalone
+ Fixed: assertion failure at htscore.c:244 (len + liensbuf->string_buffer_size < liensbuf->string_buffer_capa)
+ Fixed: injection-proof templates
+ Fixed: htshash.c:330 assertion failure ("error invalidating hash entry") (Sergey)
+ Fixed: Windows 2000 regression (fantozzi.usenet)
+ Fixed: code cleanup (aliasing issues, const correctness, safe strings)
+ New: handle --advanced-maxlinks=0 to disable maximum link limits
+ New: updated ZIP routines (zlib 1.2.8)
+ Fixed: broken 32-bit version
+ Fixed: assertion "segOutputSize < segSize assertion fails at htscharset.c:993"
+ Fixed: new zlib version fixing CVE-2004-0797 and CVE-2005-2096
+ Fixed: more reliable crash reporting
+ Fixed: fixed infamous "hashtable internal error: cuckoo/stash collision" errors
+ Fixed: safety cleanup in many strings operations
+ Fixed: buggy option pannels
+ New: Enforce check against CVE-2014-0160
+ New: improved hashtables to speedup large mirrors
+ New: added unit tests
+ New: Added %a option, allowing to define the "Accept:" header line.
+ New: Added %X option, to define additional request header lines.
+ New: Added option '-%t', preserving the original file type (which may produce non-browseable file locally)
+ Fixed: remove scope id (% character) in dotted address resolution (especially for catchurl proxy)
+ Fixed: build fixes, including for Android, non-SSL releases
+ Fixed: buggy keep-alive handling, leading to waste connections
+ Fixed: removed chroot and setuid features (this is definitely not our business)
+ Fixed: removed MMS (Microsoft Media Server) ripping code (mmsrip) (dead protocol, unmaintained code, licensing issues)
+ Fixed: type mishandling when processing a redirect (such as a .PDF redirecting to another .PDF, with a text/html type tagged in the redirect message)
+ Fixed: infinite loop when attempting to download a file:/// directory on Unix (gp)<br/>
+ Fixed: removed background DNS resolution, prone to bugs
+ Fixed: do not choke on Windows 2000 because of missing SetDllDirectory() (Andy Hewitt)
+ Fixed: %h custom build structure parameter not taken in account (William Clark)

3.47-27
+ New: support for IDNA / RFC 3492 (punycode) handling
+ New: openssl is no longer dynamically probed at stratup, but dynamically linked
+ Fixed: random closing of files/sockets, leading to "zip_zipWriteInFileInZip_failed" assertion, "bogus state" messages, or random garbage in downloaded files
+ Fixed: libssl.dylib is now in the search list for libssl on OSX (Nils Breunese)
+ Fixed: bogus charset because the meta http-equiv tag is placed too far in the html page
+ Fixed: incorrect \\machine\dir structure build on Windows (TomZ)
+ Fixed: do not force a file to have an extension unless it has a known type (such as html), or a possibly known type (if delayed checks are disabled)
+ Fixed: HTML 5 addition regarding "poster" attribute for the "video" tag (Jason Ronallo)
+ Fixed: memory leaks in proxytrack.c (Eric Searcy)
+ Fixed: correctly set the Z flag in hts-cache/new.txt file (Peter)
+ Fixed: parallel patch, typo regarding ICONV_LIBS (Sebastian Pipping)
+ Fixed: memory leak in hashtable, that may lead to excessive memory consumption
+ Fixed: on Windows, fixed possible DLL local injection (CVE-2010-5252)
+ Fixed: UTF-8 conversion bug on Linux that may lead to buggy filenames
+ Fixed: zero-length files not being properly handled (not saved on disk, not updated) (lugusto)
+ Fixed: serious bug that may lead to download several times the same file, and "Unexpected 412/416 error" errors
+ Fixed: images in CSS were sometimes not correctly detected (Martin)
+ Fixed: links within javascript events were sometimes not correctly detected (wquatan)
+ Fixed: webhttrack caused bus error on certain systems, such as Mac OSX, due to the stack size (Patrick Gundlach)
+ Fixed: bogus charset for requests when filenames have non-ascii characters (Steven Hsiao)
+ Fixed: bogus charset on disk when filenames have non-ascii characters (Steven Hsiao)
+ Fixed: fixed 260-characters path limit for Windows (lugusto)
+ Fixed: non-ascii characters encoding issue inside query string (lugusto)
+ Fixed: HTML entities not properly decoded inside URI and query string
+ Fixed: URL-encoding issue within URI
+ Fixed: --timeout alias did not work
+ Fixed: more windows-specific fixes regarding 260-character path limit
+ Fixed: escaping issue in top index
+ Fixed: Linux build cleanup (gentoo patches merge, lintian fixes et al.)
+ Fixed: Fixed div-by-zero when specifying more than 1000 connections per seconds (probably not very common)
+ Fixed: Mishandling of '+' in URLs introduced in 3.47-15 (sarclaudio)
+ Fixed: "Wildcard domains in cookies do not match" (alexei dot co at gmail dot com )
+ Fixed: buggy referer while parsing: the referer of all links in the page is the current page being parsed, NOT the parent page. (alexei dot com at gmail dot com)
+ Fixed: Russian translation fixes by Oleg Komarov (komoleg at mail dot ru)
+ New: Added .torrent => application/x-bittorrent built-in MIME type (alexei dot co at gmail dot com)
+ Fixed: unable to download an URL whose filename embeds special characters such as # (lugusto)
+ New: Croatian translation by Dominko Aždajić (domazd at mail dot ru)
+ Fixed: url-escaping regression introduced in the previous subrelease
+ Fixed: content-disposition NOT taken in account (Stephan Matthiesen)
+ Fixed: buggy DNS cache leading to random crashes
+ Fixed: fixed logging not displaying robots.txt rules limits by default
+ Fixed: license year and GPL link, libtool fixes (cicku)
+ Fixed: Keywords field in desktop files (Sebastian Pipping)

3.46-1
* New: Unicode filenames handling
* Fixed: fixed bug in handling of update/continue with erased files or renamed files, leading to "Unexpected 412/416 error (Requested Range Not Satisfiable)" and/or "Previous cache file not found" (-1)" errors
* Fixed: escape characters >= 128 when sending GET/HEAD requests to avoid server errors
* Fixed: do not use "delayed" extensions when the mirror is aborting
* Fixed: generate error pages when needed (Brent Palmer)
* Fixed: parsing issue with js files due to "script" tags (Vasiliy)
* Fixed: anonymous FTP without password (Luiz)
* Fixed: Makefile issues regarding parrallel build and examples (Sebastian Pipping)
* Fixed: removed deprecated and annoying "Accept-Charset" header in requests (Piotr Engelking) (closes:#674053)

3.45-4
* New: source license is now GPLv3
* New: added a "K5" feature to handle transparent proxies (Brent Palmer)
* New: option -y to control ^Z behavior (Julian H. Stacey)
* Fixed: replace // by / when saving rather than _/ (Brent Palmer)
* Fixed: do not interpret ^C before mirror is finished, or after
* Fixed: webhttrack: do not use md5sum to produce a temporary filename, but mktemp (Ryan Schmidt)
* Fixed: document %k for custom structure (full query string)

3.45-3
* Fixed: spurious "Previous file not found (erased by user ?)" messages leading to retransfer existing files in cache (Alain Desilets)
* Fixed: --max-time now stops the mirror smoothly (Alain Desilets)

3.45-2
* Fixed: number of simultaneous connections was often only one
* Fixed: "Unexpected 412/416 error" leading to have broken files on disk

3.45-1
* Fixed: interrupting an update/continue mirror session should not delete anymore previously downloaded content (William Roeder, Alain Desilets and many others)
* Fixed: --continue/--update bug leading to download again already cached data in some cases (especially redirect/error pages)

3.44-5
* Fixed: crash when using -d with non-fully-qualified hostname (Alain Desilets)
* Fixed: typo in logs (Pascal Boulerie)

3.44-4
* Fixed: random crash when interrupting the mirror (spotted by -fstack-protector) in htscoremain.c (closes:#657878)

3.44-3
+ Fixed: Linux build (closes:#657334)

3.44-2
+ Fixed: malformed format htslib.c (Moritz Muehlenhoff)
+ Fixed: default footer print format
+ New: clever "^C" handling
+ New: added --do-not-generate-errors option
+ New: increased maximum cookie name

3.44-1
+ Fixed: Randomly corrupted files during updates due to "engine: warning: entry cleaned up, but no trace on heap"/"Unexpected 412/416 error" errors (Petr Gajdusek ; closes:#614966)

3.43-12
+ Fixed: buffer overflow while repairing httrack cache if a damaged cache is found from a previous mirror (closes:#607704)

3.43-11
+ Fixed: webhttrack fixes for icecat (closes:#605140)

3.43-10
+ Fixed: capture URL not working properly when IPv6 is installed (John Bostelman)

3.43-9
+ Fixed: application/xhtml+xml not seen as "html" (Peter Fritzsche)
+ Fixed: various linux fixes for desktop files (closes:#563691)

3.43-8
+ Fixed: URL encoding bugs with filenames containing '%' characters (sandboxie32)
+ Fixed: MacPorts Darwin/Mac fixes to webhttrack (Ross Williams)
+ Fixed: Flash link extraction has been improved (Vincent/suei8423)

3.43-7
+ Fixed: "Open error when decompressing" errors due to temporary file generation problems (Scott Mueller)

3.43-6
+ Shell: WIN32 setup cosmetic fixes: do not probe the proxy on non-local network, do not force *.whtt registration

3.43-5
+ Fixed: code tag handling bug in certain cases leading to produce invalid links (Tom-tmh13 and William Roeder)

3.43-4
+ Fixed: horrible SSL slowdowns due to bogus select() calls (Patrick Pfeifer)
+ Fixed: Konqueror fixes

3.43-3
+ Updated: Portugues-Brasil language file

3.43-2
+ Fixed: wizard question buggy, and commandline version did not print it (Maz)
+ Fixed: do not rename xml subtypes (such as xsd schemas) (Eric Avrillon)

3.43
+ Fixed: Fixed too aggressive javascript url= parsing (Chris)
+ Fixed: fixed --urllist option "sticking" the list content to the list of URL (Andreas Maier)
+ Fixed: "Previous cache file not found" not redownloading file when deleted before an update (William Roeder)
+ Fixed: *.rpm.src files renamed to *.src.src with bogus servers (Hippy Dave)
+ Fixed: "pause" is pausing much faster (William Roeder)
+ Fixed: binary real media files and related files are no longer being parsed as html (William Roeder)
+ Fixed: "File not parsed, looks like binary" check no longer corrupt the checked binary file
+ Fixed: multiple download of error pages (several identical '"Not Found" (404) at link [identical link]') leading to a slowdown in certain cases (William Roeder)
+ Fixed: sometimes, a double request was issued to update a broken file
+ Fixed: display bug "link is probably looping, type unknown, aborting .."
+ Fixed: missing library references at build time and other build related issues (Debarshi Ray)
+ Fixed: on windows, switched from wsock32.dll to ws2_32.dll
+ Fixed: minor argument size validation error for "-O" option (Joan CALVET)

3.42-3
+ Fixed: Bad URL length validation in the commandline (CVE-2008-3429) (Joan CALVET)

3.42-2
+ Fixed: Random crashes at the end of the mirror due to a dangling file pointer (Carlos, angus at quovadis.com.ar)

3.42
+ Fixed: size limits are stopping the mirror gently, finishing pending transfers (David Stevenson)

3.41-3
+ Fixed: text/plain advertised files renamed into .txt
+ Fixed: broken configure.in

3.41-2
+ Fixed: major WIN32 inlined function bug caused the cache not to be used at all, causing update not to work

3.41
+ New: changed API/ABI to thread-safe ones (libhttrack1 2), big cleanup in all .h definitions
+ Fixed: Major memory usage bug when downloading large sites
+ Fixed: do not rename files if the original MIME type was compatible
+ Fixed: several source fixes for freeBSD (especially time problems)
+ New: option %w to disable specific modules (java, flash..)
+ Fixed: 'no space left in stack for back_add' error
+ Fixed: fixed redirected images with "html" type
+ Fixed: 'Crash adding error, unexpected error found.. [4268]' error

3.40-2
+ Fixed: bogus '.del' filenames with ISO-9660 option
+ Fixed: now merges the header charset even with an empty footer string
+ New: --port option for webhttrack
3.40
+ New: mms:// streaming capture (thanks to Nicolas Benoit!)
+ New: proxyTrack project released
+ New: new experimental parser that no longer needs link testing ('testing link type..')
+ New: Redirect handled transparently with delayed type check and broken links made external when the "no error page" option is enabled
+ New: improved background download to handle large sites
+ New: '--assume foo/bar.cgi=text/html' is now possible
+ New: MIME type scan rules (such as -mime:video/* +mime:video/mpeg)
+ New: size scan rules now allows to rewrite uncaught links as external links
+ Fixed: crash fixed when ftime()/localtime()==NULL
+ Fixed: iso-9660 option now using '_' for collision character
+ Fixed: collision problems with CaSe SeNsItIvItY
+ Fixed: a href='..' fixed!
+ Fixed: redirects are now handled by the new experimental parser
+ Fixed: "./" links generated with fixed outbound links (../../)
+ Fixed: 'base href' bogus in many cases
+ Fixed: enforce security limits to avoid bandwidth abuses
+ Fixed: bogus external (swf) parser, fixed remaining .delayed files
+ New: new check-mime and save-file2 callbacks
+ New: "always delayed type check" enabled
+ Fixed: totally bogus finalizer causing compressed files not to be uncompressed, and many files to be truncated
+ Shell: new Finnish interface added!
+ Fixed: "..html" bogus type
+ Fixed: remaining bogus .delayed entries
+ Fixed: flush before user-defined command
+ Fixed: fixed user-defined command call and background cleaner
+ Fixed: fixed 'Crash adding error, unexpected error found.. [4250]' error
+ Fixed: fixed cache absolute file reference (the reference is now relative) preventing the cache form being moved to another place
+ Fixed: webhttrack 'Browse Sites' path bug
+ Fixed: old httrack cache format fixes (import of older versions did not work anymore)
+ Fixed: port fixes in htsnet.h
+ Fixed: -N option with advanced extraction (bogus "not found" member)
+ Fixed: javascript: location=URL was not recognized
+ Fixed: no more character escaping when not needed (such as UTF-8 codes)
+ Fixed: possibly temporary files left on disk with bogus servers giving compressed content on HEAD reuests
+ Fixed: URL hack caused unexpected filename collisions (index.html vs INDEX.HTML)
+ Fixed: "do not erase already downloaded file" option now correctly works (it leaves files linked in the mirror)
+ Fixed: UCS2 encoded pages are now converted properly into UTF-8
+ New: "near" option now also catch embedded (images, css, ..) files
+ Fixed: bogus chunked multimedia link text files (such as x-ms-asf files)
+ Fixed: compilation problems on Un*x version

3.33
+ Fixed: Bogus redirects with same location in https
+ Fixed: Bogus file naming with URL hack
+ Fixed: Extremly slow redirections and empty files
+ Fixed: Bogus names with directories ending with a "."
+ New: Number of connection per second can now be.. decimal, to delay even more
+ New: Enforce stronger ISO9660 compliance
+ Shell: "URL Hack" in interface
+ Shell: "Save settings" now rebuild categories
+ Shell: "Shutdown PC after mirror" option
+ Shell: Sound at the beginning/end or the mirror (configurable through system sound properties)
+ Shell: Fixed drag & drop, .url import
+ Shell: Fixed "wizard" mode (crash)
+ Fixed: Crash at the end due to unterminated pending threads
+ Fixed: \ is not anymore transformed into / after the query (?) delimiter
+ New: Two new callbacks for pre/post-processing html data
+ New: link-detected2 callback (additional tag name parameter)
+ Fixed: Broken ISO9660
+ Fixed: Crash on file:// links
+ Fixed: Unescaped ampersands (&) in URLs
+ Fixed: Transfer hangs introduced in 3.33-beta-2
+ Fixed: Display bug "Waiting for scheduled time.."
+ Fixed: Bug "Waiting for scheduled time.." (NOT a display bug, actually)
+ Fixed: CaSe SenSiTiViTy bugs with mutliple links reffering to the same URL but using different case styles
+ Fixed: Failed to build from sources (FTBFS) on amd64 archs because of cast problems (Andreas Jochens)
+ Fixed: & were converted into &nbsp; (Leto Kauler)
+ Shell: Fixed crash with long URL lists (Libor Striz)
+ Fixed: connection/seconds limiter replugged
+ Fixed: "no files updated" display bug
+ Fixed: bogus links encoded with UTF (Lukasz Wozniak)
+ New: --assume can be used to force a specific script type (Brian Schröder)

3.32
+ Fixed: css and js files were not parsed!
+ Fixed: again broken file:// (infinite loops with local crawls)
+ Fixed: Bandwidth limiter more gentle with low transfer rate
+ Fixed: external wrappers were not called during updates/continue
+ New: additional callback examples
+ Fixed: overflow in unzip.c fixed
+ New: tests are now cached for better performances!
+ New: %r (protocol) option for user-defined structure
+ Fixed: Broken engine on 64-bit archs

3.31
+ New: Experimental categories implemented
+ New: New cache format (ZIP file)
+ New: .m3u files now crawled
+ New: .aam files now crawled
+ Fixed: Broken ftp
+ Fixed: Broken file://
+ Fixed: Broken cookies management and loading
+ Fixed: HTTrackInterface.c:251 crash
+ Fixed: "N connections" means "N connections" even in scan phase
+ Fixed: javascript:location bug
+ Fixed: libtool versioning problem fixed
+ Fixed: More javascript bugs with \' and \"
+ Fixed: .HTM files not renamed into .html anymore
+ Fixed: OSX fixes in the Makefile script
+ New: Default "referer" and "from" fields
+ New: Full HTTP headers are now stored in cache
+ Fixed: ftp transfer not logged/properly finalized
+ Fixed: Missing symbolic link in webhttrack install
+ Fixed: path and language not saved in webhttrack
+ Shell: Avoid invalid project names
+ Fixed: Javascript bug with src=
+ Fixed: Keep-alive consistency problems on Linux/Unix with bogus servers (SIGPIPE)
+ Fixed: Parsing bug inside javascript (bogus parsing with empty quotes in function: foo(''))
+ Fixed: static compiling on Linux/Unix
+ Fixed: bloated .h headers (internal function definitions)
+ Fixed: Bogus query strings with embedded ../ and/or ./
+ New: Added "change-options" call in the crawl beginning
+ New: Query arguments now sorted for normalized URL checks (when "url hack" option is activated)
+ Fixed: Previous dependency to zlib.dll to zlib1.dll
+ Fixed: Broken static files were not correctly updated with the new cache format
+ Shell: Launch button in Internet Explorer
+ Fixed: Crash when dealing with multiple '?' in query string with 3.31-alpha

3.30
+ New: Webhttrack, a linux/unix/bsd Web GUI for httrack
+ New: "URL hack" feature
+ New: HTTP-headers charset is now propagated in the html file
+ New: loadable external engine callbacks
+ New: Experimental ".mht" archives format
+ Fixed: Query ?? bug
+ Fixed: Bogus base href without http://
+ Fixed: Several javascript bugs
+ Fixed: UCS2 pages badly detected
+ Fixed: Build structure change does not redownload files
+ Fixed: "?foo" URL bug (link with only a query string) fixed
+ Fixed: ' or " inside non-quoted URLs
+ Fixed: keep-alive problems with bogus servers
+ Fixed: Broken .ra files
+ Fixed: More javascript bugs
+ Fixed: ftp transfers not properly monitored in the shell
+ Fixed: various fixes in webhttrack
+ Fixed: Blank final page in webhttrack
+ Fixed: Javascript comments (//) are skipped
+ Fixed: Temporary fix for "archive" bug with multiple java archives
+ Fixed: Inlined js or css files have their path relative to the parent
+ Fixed: Unescaped quotes ("") when continuing/updating in commandline mode
+ Fixed: Null-character in html page bug
+ Fixed: External depth slightly less bogus
+ Fixed: Filters based on size bogus ("less than 1KiB" is now functionning)
+ Fixed: Strange behaviour with filters (last filter "crushed")
+ Fixed: Bogus downloads when using ftp (unable to save file)
+ Fixed: Freeze with keep-alive on certain sites due to bad chunk encoding handling
+ Fixed: Problems with javascript included paths
+ Fixed: The mirror now aborts when the filesystem is full
+ Fixed: "No external pages" option fixed
+ Fixed: Javascript and \" in document.write bug fixed
+ Fixed: Two memory leaks in temporary file generation, and in link build fixed
+ Fixed: Bogus compression with non-gzip format
+ Fixed: Larger range of charsets accepted
+ Fixed: Bogus robots.txt when using comments (#)
+ Fixed: Missing MIME types for files such as .ico
+ Shell: Fixed continuous proxy search
+ Shell: Fixed missing HelpHtml/ link
+ Fixed: Overflow in htsback.c:2779
+ Fixed: Bogus style and script expressions due to too aggressive parsing
+ Fixed: Javascript parsing bugs with \" and \'
+ Fixed: Javascript link detection bugs when comments were inserted between arguments
+ Fixed: Bug when valid empty gzip content was received
+ New: More aggressive "maximum mirroring time" and "maximum amount of bytes transfered" options
+ New: Windows file://server/path syntax handled
+ Fixed: mht archive fixes
+ Fixed: Serious bugs with filters given in commandline erased by the engine
+ Fixed: Bogus parsing of javascript: generated inside document.write() inside javascript code removed

3.23
+ New: Keep-alive
+ New: URLs size limit is now 1024 bytes
+ New: Bogus UCS2 html files hack
+ Fixed: base href bugs
+ Fixed: windows "dos devices" bug fixed
+ Fixed: dirty parsing now avoids ","
+ Fixed: "get non-html files near a link" option sometimes caused huge mirrors
+ Fixed: Bugs if zlib library is not found
+ Fixed: Bug with "near" and "no external pages"
+ Fixed: "Link empty" crash
+ Fixed: Several javascript bugs
+ Fixed: Keep-alive problems ("unknown response structure")
+ Fixed: Major keep-alive bug (connection not closed)
+ Fixed: 8-3 options not working, ISO9660 option improved
+ Fixed: Bogus links with embedded CR, TAB..
+ Fixed: small ../ external link bug fixed

3.22-3
+ Fixed: Slow engine due to (too strict) memory checks
+ Fixed: Overflow in htscore.c:2353
+ Fixed: Bogus chunked files with content-length fixed
+ Fixed: Folders renamed into ".txt" on Un*x platforms bug fixed!
+ New: Scan rule list (-%S) added
+ New: Cache debugging tool (-#C) added

3.21-8
+ New: Basic Macromedia Flash support (links extraction)
+ New: Modular design for https, flash parser and zlib
+ New: Standard autoconf/configure design on Un*x platforms
+ New: Modular design also on Windows platforms (dll/lib)
+ Fixed: Text files without extension not renamed "html" anymore
+ Fixed: Bug with "?foo" urls
+ Fixed: No chmod 755 on home anymore
+ Fixed: Stability problems due to bad file structure checks
+ Fixed: Overflow in GUI/commandline when displaying statistics
+ Fixed: Directory creation error

3.20-2
+ New: HTTPS support (SSL)
+ New: ipv6 support
+ New: 'longdesc' added
+ New: new file 'new.txt' generated for transfer status reports
+ New: ISO9660 compatibility option
+ New: empty mirror/update detection improved
+ New: Update hack now recognizes "imported" files
+ New: Option to disable ipv4/ipv6
+ New: Filters now recognize patterns like -https://*
+ Fixed: The engine should be now fully reentrant
+ Fixed: Fixes for alpha and other 64-bit systems
+ Fixed: Files downloaded twice if not found in cache
+ Fixed: ftp problems with 2xx responses
+ Fixed: ftp problems with multiple lines responses
+ Fixed: ftp %20 not escaped anymore
+ Fixed: ftp RETR with quotes problems
+ Fixed: now tolerent to empty header responses
+ Fixed: hts-log closed
+ Fixed: Compressed pages during updates
+ Fixed: Crash when receiving empty compressed pages
+ Fixed: Random crashes in 'spider' mode
+ Fixed: bcopy/bzero not used anymore..
+ Fixed: various code cleanups
+ Fixed: Better UTF8 detection
+ Fixed: External links now work with https and ftp
+ Fixed: Top index.html corrupted or missing
+ Fixed: URL list crashes
+ Fixed: Random crashes with large sites due to bogus naming handler
+ Fixed: Freezes on some robots.txt files
+ Fixed: Compressed files not stored
+ Fixed: SVG fixes
+ Fixed: Raw HTML responses
+ Fixed: 406 error workaround
+ Fixed: Crashes due to binary files with bogus HTML type (not parsed anymore)
+ Fixed: External https and ftp links broken, relative https links broken
+ Fixed: Automatic resizing of filter stack
+ Fixed: Various ampersand (&) elements added
+ Fixed: https with proxy temporary workaround (direct connection)
+ Fixed: "base href" with absolute uris
+ Fixed: stack frame too large on some systems
+ Fixed: random bad requests due to bogus authentication
+ Shell: Several fixes, including registration type problems
+ Shell: "template files not found" fixed

3.16-2
+ Fixed: Zlib v1.4
+ Fixed: Gzipped files now downloaded without problems (HTTP compression bug)
+ Fixed: Ending spaces in URLs now handled correctly
+ Fixed: META-HTTP bug
+ Shell: Type registration done only once

3.15
+ Fixed: Bogus HTTP-referer with protected sites
+ Fixed: Fatal IO/socket error with large sites (handles not closed)
+ Fixed: K4 option now works
+ Fixed: --continue+URL(s) now clears previous URLs
+ Fixed: Parsing bug with 'www.foo.com?query'
+ Shell: 'Soft cancel' documented
+ Shell: 'Kx' options added

3.10
+ Fixed: Broken pipes on Linux version
+ Fixed: Commandline version bug with gzipped files
+ Fixed: Crash when reaching compressed error pages
+ Fixed: Bogus html-escaped characters in query strings
+ Fixed: Files skipped (bogus anticipating system)
+ Fixed: Crash when showing stats (div by zero)
+ Fixed: Problems with URLs/redirects containing spaces or quotes
+ Fixed: Slash added when ~ detected
+ Fixed: Ugly VT terminal
+ New: Faster and cleaner mirror interrupt

3.09
+ Fixed: Several problems with javascript parsing
+ Fixed: Elements after onXXX not parsed
+ New: Source update wrapper
+ New: Style url() and @import parsed
+ Shell: Word database and maximum number of links
+ Shell: Option changes taken in account immediately
+ Shell: Cleaner installer (registry keys)

3.08
+ New: HTTP compression is now supported
+ New: Faster response analysis
+ Fixed: External page in html if cgi
+ Fixed: Mix between CR and CR/LF for comments
+ Fixed: Top index corrupted
+ Shell: Better refresh during parsing
+ Shell: DLL error

3.07
+ Fixed: Random crashes with HTTP redirects
+ New: New rate limiter (should be sharper)
+ New: Code cleaned up, new htscore.c/httrack.c files

3.06
+ Fixed: Redirect to https/mailto now supported
+ New: Top index/top dir for Un*x version
+ New: Sources more modular (.so)
+ New: Quicktime targetX= tags
+ New: HTTP 100 partially supported

3.05
+ Fixed: Non-scannable tag parameters ("id","name",..)
+ Fixed: Java classes not found when using "." as separator
+ Fixed: Java classes not found when missing .class

3.04
+ Fixed: URLs with starting spaces
+ Fixed: bogus URLs when using "base href"
+ Shell: --assume and -%e options included
+ New: Documentation updated a little

3.03
+ New: Parser optimizations, 10 times faster now!
+ New: New --assume option to speed up cgi tests
+ New: Option to avoid Username/password storage for external pages
+ New: Query string kept for local URIs
+ Fixed: RFC2396 compliant URLs accepted (//foo and http:foo)
+ Fixed: foo@foo.com not considered as URL anymore
+ Fixed: Space encoded into %20 in URIs
+ Fixed: "Unable to save file" bug
+ Fixed: Corrupted top index.html
+ Fixed: Cookies disabled with --get
+ Fixed: Cache bug for error pages

3.02
+ Fixed: Pages without title recorded in top index
+ Fixed: Error with Content-type+Content-disposition
+ Fixed: backblue.gif/external.html files not purged anymore
+ Fixed: Encoding problems with files containing %2F or other characters
+ Fixed: Write error reported for HTML files
+ New: hts-stop.lock file to pause the engine
+ New: New install system using InnoSetup

3.01
+ New: HTTP real media files captured
+ Fixed: Bogus statitics
+ Fixed: Minor fixes

3.00
+ New: New interface, with MANY improvements!
+ New: Better parsing (enhanced javascript parsing, sharper HTML parsing)
+ New: Faster and more efficient background download system
+ New: ETag properly handled
+ New: Optional URL list
+ New: Optionnal config file
+ New: New structure options
+ New: New filters options (size filters)
+ New: Better password site handling
+ New: Traffic control to avoid server overload
+ New: Setuid and Chroot for Unix release
+ New: limited 64-bit handling
+ New: .js files are now parsed
+ New: Single hts-log.txt file, error level
+ New: New top index.html design
+ New: "Update hack" option to prevent unnecessary updates
+ New: Default language sent for mirrors
+ New: Searchable index
+ Fixed: Bogus ftp routines (Linux version)
+ Fixed: Bug that caused to mirror a complete site from a subdir
+ Fixed: Bug that caused restart to be very slow
+ Fixed: Bug that caused loops on several query-string pages (?foo=/)
+ Fixed: Corrupted cache bug
+ Fixed: Random broken links (pages not downloaded)
+ Fixed: Shared links problems
+ Fixed: Bogus URLs with commas (,)
+ Fixed: Bogus / and \ mixed
+ Fixed: Bogus addresses with multiple @
+ Fixed: Bogus links with %2E and %2F
+ Fixed: Bogus empty links
+ Fixed: "Unexpected backing error" bug fixed
+ Fixed: Files with incorrect size no more accepted
+ Fixed: Top index.html created even for untitled pages
+ Fixed: Bogus N100 option (unable to save file)
+ Fixed: Deadlock when using many hosts in URLs
+ Fixed: Password stored internally to avoid access errors
+ Fixed: Fixed /nul DOS limit
+ Fixed: Bogus -* filter (nothing mirrored)
+ Fixed: .shtml now renamed into .html
+ Fixed: Content-disposition without ""
+ Fixed: External html page for /foo links
+ Fixed: Username/password % compliant
+ Fixed: Javascript parser sometimes failed with " and ' mixed
+ Fixed: Some Range: bugs when regeting complete files
+ Fixed: Range: problems with html files
+ Fixed: HTTP/1.1 407 and 416 messages now handled
+ Fixed: Bogus timestamp
+ Fixed: Null chars in HTML bug
+ Fixed: Error pages cache bug
+ Fixed: Connect error/site moved do not delete everything anymore!
+ Fixed: Bogus garbage ../ in relative URL
+ Shell: New transfer rate estimation
+ Shell: Fixed crash when using verbose wizard
+ Shell: dynamic lang.h for easier translation updates
+ Shell: Fixed some options not passed to the engine
+ Fixed: A lots of minor fixes!

2.2
Note: 3.00 alpha major bug fixes are included in the 2.2

2.02
+ New: Cache system improved, compatible with all platforms
+ New: Update process improved (accurate date)
+ New: Remote timestamp for files
+ New: ETag (HTTP/1.1) supported
+ Shell: Portugese interface available
+ Fixed: Bug with links containing commas
+ Fixed: 'file://' bug with proxy
+ New: Engine a little bit faster
+ Shell: Some bugs fixed in the interface

2.01
+ New: ftp through proxy finally supported!
+ New: Sources cleaned up
+ New: Again some new marvelous options
+ New: Speed improved (links caught during parsing, faster "fast update")
+ New: Tool to catch "submit" URL (forms or complex javascript links)
+ Shell: German interface available
+ Shell: Dutch interface available
+ Shell: Polish interface available
+ Fixed: Level 1 bug fixed
+ Fixed: Still some parsing/structure problems
+ Fixed: Referer now sent to server
+ Fixed: Cookies did not work properly
+ Fixed: Problems with redirect pages
+ New: Better javascript parsing
+ Fixed: Problems with URL-parameters (foo.cgi?param=2&choice=1)
+ Fixed: Problems with ftp
+ New: ftp transfers are now in passive mode (firewall compliant)

2.00 -- The First Free Software Release of HTTrack! 
+ New: HTTrack sources (command line), now free software, are given
+ Shell: Interface rewritten!
+ New: Documentation rewritten
+ Shell: Drag&Drop abilities
+ Shell: More URL informations
+ Shell: Fixed: Remote access problems
+ Fixed: Loop problems on some sites causing crashes
+ Fixed: URL encoding problems
+ Fixed: Some file access problems for ../
+ Fixed: Some fixes for updating a mirror
+ Shell: Crazy progress bar fixed
+ Fixed: Form action are rewritten so that cgi on form can work from an offline mirror
+ Fixed: Crashes after continuing an "hand-interrupted" mirror
+ Fixed: Bogus files with some servers (chunk bug)

1.30 
+ Shell: Interface improved
+ New: robots.txt are followed by default
+ New: Parsing speed improved on big (>10,000 links) sites with an hash table
+ New: Mirror Link mode (mirror all links in a page)
+ New: Cookies are now understood
+ New: No external pages option (replace external html/gif by default files)
+ New: Command line version improved, background on Unix releases
+ Fixed: Problems with javascript parsing
+ Fixed: Username/password not set to lowercase anymore
+ Fixed: Problems with base href
+ New: Links in level 1 html files now patched
+ New: Expurge now deletes unused folders
+ New: Option -V executes shell command for every new file
+ Shell: Primary filter now works

1.24 
+ Fixed: Ftp protocol bogus (with login/pass)
+ Fixed: Cache problems (corrupted files)
+ New: Expurge old files for updates
+ New: "Updated" messages for mirror updates
+ Shell: Autodial/hangup option to RAS
+ Fixed: index.html were not created sometimes
+ Shell: Fixed: Random crashes with the interface
+ Shell: Fixed: Filters profile not saved
+ Fixed: Various (and numerous) fixes

1.23 
+ Shell: Interface improved
+ Shell: Multiple setups
+ Shell: Redefine options
+ Shell: Continue interrupted mirror improved

1.22 
+ Fixed: Parsing up/down did not work well
+ Fixed: Several files not catched, bugs fixes
+ Fixed: Problems with classes (1.21)
+ New: Transfer rate can be limited (-A option)
+ Shell: Smooth refresh
+ New: ftp basic protocol a little bit improved

1.21 
+ Fixed: Several java classes were not parsed
+ Fixed: Some folders without ending / ignored
+ Fixed: Crashes due to content-type too long

1.20 
+ Shell: documentation!
+ Fixed: Some problems with 'host cancel' system after timeouts (crashes)
+ New: Get only end of files if possible (file partially get)
+ New: New cache system (only HTML stored)
+ New: User-defined structure possible
+ New: Also available: french interface
+ Fixed: Random crashes (div by 0/illegal instruction) with null size files
+ New: Limited ftp protocol (files only), e.g. +ftp://* now works
+ Fixed: Some connect problems with several servers or proxies
+ New: New option, save html error report by default
+ Shell: Browse and see log files at the end of a mirror
+ New: Proxy authentication (ex: guest:star@myproxy.com:8080)
+ Shell: Interface improved (especially during mirror)
+ Fixed: Ambiguous files are renamed (asp,cgi->html/gif..)
+ Shell: New test link mode option
+ New: Site authentication (ex: guest:star@www.myweb.com/index.html)
+ Fixed: Minor bugs fixed
+ Shell: See log files during a mirror
+ Fixed: Some problems using CGI (different names now)
+ Fixed: Go down/up/both options and filters
+ Fixed: "Store html first" did not work
+ New: -F option ("Browser ID") disguise HTTrack into a browser
+ New: New filter system
+ Shell: New "Save as default" options 
+ Fixed: "Build options" did NOT work properly! (files overwritten or missing) 
+ Fixed: User agent ID fixed 
+ Shell: Skip options 
+ Shell: Better interface control during mirrors 
+ Shell: InstallShield and Help files 
+ Fixed: Some external links were not filtered sometimes 
+ Fixed: Mirror crash at the end 

1.16b 
+ Shell: Really *stupid* bug fixed causing WinHTTrack to be slooow 
+ Fixed: Crash if the first page has no title fixed 
+ Fixed: Bogus options like "Just scan" saved empty files 
+ Fixed: Forbid all links (*) with manual accept did not work 
+ Shell: Filters interface improved 
1.16: 
+ New : Java Classes and subclasses are now retrieved! 
+ New: Better JavaScripts parsing 
+ New: Option: Abandon slowest hosts if timeout/transfer too slow 
+ Shell: Interface improved 

1.15b 
+ Fixed: Some bugs fixed 
1.15: 
+ Shell: Interface improved 
+ New: Robot improved (some files through javascript are now detected!) 
+ New: Improved wild cards (for example, +www.*.com/*.zip) 
+ New: 'config' file to configurate proxy, path.. only once 

1.11 
+ New: Wait for specific time (begin transfer at specific hour) 
+ New: Time limit option (stops transfer after x seconds) 
+ Shell: Interface improved for an easy use 

1.10e 
+ Fixed: Maps were not correctly managed (stupid bug) 
1.10d: 
+ Fixed: Bogus index.html fixed 
1.10c 
+ Shell: "Time out" field needed "transfer rate" field 
1.10b 
+ Fixed: Better memory management 
1.10 
+ New: "Transfer rate out" option added (abandon slowests sites) 
+ New: "Deaf" hosts do not freeze HTTrack any more 
+ Fixed: Again problems with code/codebase tags 
+ New: Broken links detection improved 

1.04 
+ Fixed:Some links were not correctly read (pages with "codebase" tags) 
+ Shell: Interface improved 

1.03 (No changes for the command-line robot) 
+ Shell: Big bug fixed! (VERY slow transfer rates..) 

1.02 
+ Fixed: Some java files were not correctly transfered 
+ New: Speed has been improved 
+ Fixed: Log file more accurate 
+ Shell: Interface has been improved 

1.01 
+ Fixed: Structure check error in some cases 

1.00 -- The 1.00, Yeah! 
+ New: base and codebase are now scanned 

0.998 beta-2 
+ Fixed: Multiple name bug (files having the same name in the same directory) with -O option fixed 

0.997 beta-2 
+ Fixed: Filenames with '%' were not correctly named 
+ Fixed: Bug detected in 0.996: several files are not written on disk!! 

0.996 beta-2 
+ New: -O option (path for mirror and log) 
+ New: Unmodified file time/date are not changed during an update 

0.99 beta-2 
+ New: User-agent field 
+ New: Shortcuts (--spider etc.) 
+ New: Links not retrieved are now rebuilt absolutly 
+ New: The 'g' option (juste get files in current directory) has been added 
+ New: Primary links analyste has been improved 
+ Fixed: "304" bug fixed 

0.25 beta-2 
+ Fixed: Freeze during several mirrors fixed! 
+ New: More 'N' options (filenames type) 

0.24 beta-2 
+ Fixed: Restart/Update with cache did not work (really not..) 
+ Fixed: Wild cards now work properly (e.g. +www.abc.com* do works) 
+ New: The 'n' option (get non-html files near a link) has been added! 

0.23 beta-2 
+ Fixed: The 'M' option (site size) did not work 
+ Fixed: Files larger than 65Kb were not correctly written 

older beta 
+ Many, many bugs fixed 

