-- 2.6.0 release 20210823 "Coleburn" --

 027) Dennis Preiser <dennis@d--p.de>
      ADD. allow multibyte chars in art_marked_*
      ADD. jump to article in posting history screen
      ADD. untaint variable used for connection info output
      ADD. skip_scope() to check if the attribute is set
      ADD. right-justify txt_thread_x_of_n and txt_x_resp in page level
      ADD. filter update comment to related entry, not the following
      BUG. spurious newline before signature with sigdashes=OFF
      BUG. crash when trying to respond to an article with an empty Subject
      BUG. unfinished rfc2047 encodings may lead to out of bound reads
      BUG. hypothetic resource leak in lookup_msgid()
      BUG. swapped check to avoid possible out of bound read in
           find_first_unread()
      BUG. aborting jump to n-th article in thread in page level switched
           to 1st article in thread instead of doing nothing
      BUG. possible integer overflow if high watermark equals maximal
           possible article number supporetd
      FIX. art.c, attrib.c, config.c, filter.c, group.c, help.c, init.c
           keymap.c, lang.c, misc.c, newsrc.c, nntplib.c, options_menu.c
           page.c, post.c, prompt.c, rfc2047.c, screen.c, search.c, select.c
           sigfile.c, signal.c, thread.c, extern.h, keymap.h, proto.h, tin.h
           tinrc.h

 026) Thomas E. Dickey <dickey@invisible-island.net>
      ADD. update configure macros
      ADD. lots of casts to silence compiler warnings
      FIX. art.c, attrib.c, charset.c, color.c, config.c, cook.c, curses.c
           envarg.c, feed.c, filter.c, getline.c, global.c, group.c, header.c
           help.c, inews.c, keymap.c, memory.c, misc.c, nntplib.c
           options_menu.c, page.c, pgp.c, post.c, prompt.c, read.c, refs.c
           regex.c, rfc1524.c, rfc2045.c, rfc2046.c, rfc2047.c, save.c
           screen.c, search.c, select.c, sigfile.c, string.c, thread.c, trace.c
           wildmat.c, parsdate.y, keymap.h, tcurses.h, tin.h, aclocal.m4
           configure[.in]

 025) Urs Janssen <urs@tin.org>
      REM. 3rd party tool expand_aliases
      REM. redundant condition
      REM. auto_save tinrc and attributes option
      REM. start_editor_offset tinrc and attributes option
      BUG. after toggling through thread methods via 'u' go to parent in pager
           could lead to crash if no more read article in thread were left
      BUG. hypothetic use of uninitialized variable when saving article
           without From-header in mbox format
      BUG. using right-mouse actions (use_mouse=ON) outside the active
           screen-aerea (clicking below the last group/subject on screen)
           could lead to a crash
      BUG. get_initials() may leave initials uninitiaized
      BUG. detection of idn_decodename() from libidnkit may fail
      BUG. gnksa parser still prohibited some chars in dqotes which are
           allowed since RFC 5322
      BUG. spin_cursor() was only called for valid entries when parsing the
           active file
      ADD. always show full path in upgrade_prompt_quit()
      ADD. replace elm(1) with mutt(1) in examples
      ADD. update included libcanlock
      ADD. config.guess, config.sub update
      ADD. reorder t_filter to reduce mem usage
      ADD. quit early if screen is too small, reduce MIN_COLUMNS_ON_TERMINAL
           from 50 to 40
      REM. some unnecessary initializations
      ADD. suppress some unused-result warnings
      FIX. active.c, art.c, attrib.c, charset.c, config.c, cook.c, debug.c
           feed.c, filter.c, global.c, group.c, help.c, inews.c, init.c, lang.c
           main.c, makecfg.c, memory.c, misc.c, nntplib.c, options_menu.c
           page.c, pgp.c, post.c, prompt.c, rfc2046.c, rfc2047.c, save.c
           search.c, sigfile.c, string.c, tcurses.c, thread.c, xface.c
           extern.h, proto.h tin.h, tinrc.h, trace.h, version.h, tincfg.tbl
           tin.[15], libcanlock/*, expand_aliases.tgz, config.guess, config.sub
           configure[.in]

 024) Matt Anton <tin@lv223.org>
      ADD. updated French translation
      FIX. fr.po

 023) Toomas Soome <tsoome@me.com>
      ADD. updated Estonian translation
      FIX. et.po

-- 2.4.5 release 20201224 "Glen Albyn" --

 022) Dennis Preiser <dennis@d--p.de>
      BUG. 'B'ody and '/'article search with wildcard matching (wildcard=0)
           didn't work
      BUG. convert_tex2iso with UTF-8 as local charset did map "O to wrong
           char
      BUG. missing termination of conversion table for convert_tex2iso
      BUG. avoid possible endless loop in search_group
      BUG. tin_ltoa in some cases returned an error where it shouldn't
      BUG. 'T'ag all parts of multipart message didn't work with thread_arts
           4 (multipart) or 5 (percentage)
      BUG. hung on empty (lone '.') positive (220) response to ARTICLE command
      ADD. make {Group,Thread}TagParts 'T' toggle like 't'ag
      ADD. don't show mime parse error for missing end marker if not running
           in debug mode
      ADD. increase hash-table sizes
      ADD. speed up multipart threading
      ADD. multipart tagging ThreadTagParts 'T' to thread level
      ADD. reduce memory usage by struct reordering to avoid padding
      ADD. GNKSA_MISSING_REALNAME return code for filtering
      REM. redundant conde
      FIX. art.c, charset.c, group.c, hashstr.c, help.c, keymap.c, lang.c
           misc.c, page.c, refs.c, rfc2046.c, screen.c, search.c, string.c
           tags.c, thread.c, wildmat.c, extern.h, keymap.h, proto.h, tin.h
           tin.[15]

 021) Thomas E. Dickey <dickey@invisible-island.net>
      ADD. update configure macros
      ADD. fallback to the bundled pcre if required
      ADD. prefer systemwide libcanlock over bundled one
      FIX. aclocal.m4, configure[.in], Makefile.[in], tin.h

 020) Urs Janssen <urs@tin.org>
      ADD. config.guess, config.sub update
      ADD. document strip_re_regex, strip_was_regex and col_message in manpage
      ADD. configure check for fchmod(2) and fallback to chmod(2) if system
           lacks it (e.g. Interactive UNIX)
      ADD. speed up filter on Path:-header
      ADD. allow abortion of subject/author search in group level
      ADD. allow abortion of filtering
      ADD. raise default max length for numbers in prompts from 6 to 10 digits
      ADD. restrict multipart detection to messages with more than 1 part
      ADD. show an error message if append_mail() fails
      ADD. allow path for posted_articles_file
      ADD. document gnksa-parser return codes in tin(5)
      ADD. center_line() now does BiDi
      ADD. don't fail on GNKSA_MISSING_REALNAME when posting
      ADD. GNKSA_RANGLE_MISSING (104) error code to gnksa-filter
      BUG. when $TIN_INDEX_NEWSDIR was used INDEX_NEWSDIR was
           automatically appended to the string, but for the '-I' cmd.line it
           wasn't, now '-I' behaves exactly like $TIN_INDEX_NEWSDIR
      REM. redundant condition
      FIX. art.c, attrib.c, config.c, debug.c, filter.c, getline.c, inews.c
           init.c, lang.c, main.c, makecfg.c, memory.c, misc.c, newsrc.c
           nrctbl.c, options_menu.c, post.c, read.c, save.c, screen.c
           search.c, tags.c, thread.c, tmpfile.c, extern.h, proto.h, tin.h
           tin.[15], configure[.in], autoconf.h[in], config.guess, config.sub
           en_GB.po, keymap.sample

 019) Matt Anton <tin@lv223.org>
      ADD. updated French translation
      FIX. fr.po

 018) Toomas Soome <tsoome@me.com>
      ADD. updated Estonian translation
      FIX. et.po

-- 2.4.4 release 20191224 "Millburn" --

 017) Dennis Grevenstein <dennis.grevenstein@gmail.com>
      ADD. FD_*-fallback for SunOS-3.5
      FIX. missing_fd.h

 016) Thomas E. Dickey <dickey@invisible-island.net>
      ADD. update configure macros - use xpg3 instead of xpg4 case-statements
      FIX. aclocal.m4, configure[.in]

 015) Dennis Preiser <dennis@d--p.de>
      BUG. 'L'ookupMessageID in select-level could crash if 1st group
           in newsrc is marked bogus
      BUG. memleak in thread_by_multipart
      FIX. active.c, art.c, tin.5

 014) Urs Janssen <urs@tin.org>
      BUG. sigfile attribute with a command ("sigfile=!") would append %G
           on {ATTRIBUTES,TINRC}_VERSION increase even if already present.
      BUG. tinrc normalization_form=5 (NFKC_CF) setting was lost on restart
      BUG. quote_chars with multiple '%s' lead to a crash
      BUG. memleak with stray comments (no scope) in filter file
      ADD. tweak is_art_tex_encoded to allow text umlauts at the beginning
           of a line
      ADD. turned '%s'/'%S' in quote_chars (for initials) into '%I' to be
           consistent with other occurrences
      ADD. repost ('x') now takes mailing_list attribute into account
      ADD. repost prolog looked ugly in multibyte env. if multibyte chars
           were quoted in the prolog
      ADD. disallow supersedes in mailgroups
      ADD. fix handrolled strcasestr() to cast returned value
           (required for cray-unicos cc)
      ADD. configure check for working tolower(), toupper()
           (required for sony-newsos3)
      ADD. configure check for h_addr_list in struct hostent
           (required for sun-sunos3.5)
      ADD. CF_TYPE_FD_SET and CF_CHECK_FD_SET configure checks from
           Thomas E. Dickey
      ADD. fixup autoconf missdetections for *-next-{nextstep,openstep}*
           (WIFEXITED, WIFEXITED, HAVE_SYS_UTSNAME_H, HAVE_SYS_WAIT_H, ...)
      ADD. determine mailbox_name just once
      ADD. switched tinrc.confirm_choice from string to int
      ADD. invoke_metamail() without piping
      ADD. %P expansion (groupname with '.' replaced by '/') in _strfpath()
      ADD. check for gcc >= 2.6 to use __attribute__((unused))
      ADD. GLOBAL_BUGREPORT ('R') to 'M'enu and attachment menu
      ADD. normalize subject for threading
      ADD. xref and path to debug filter output if set and hide subject,
           from and msgid if unset
      ADD. article headers and body to very verbose nntp debug (-D 1 -vv) log
      ADD. score, gnksa and lines to arts debug output for killed articles
      REM. dead code (NEW_HASH_METHOD, gl_init_done, OSNAME, redundant
           conditions)
      REM. non M_UNIX and __BEOS__ code
      ADD. config.guess, config.sub update
      FIX. active.c, art.c, attrib.c, charset.c, config.c, cook.c, curses.c
           debug.c, feed.c, filter.c, getline.c, header.c, inews.c, init.c
           keymap.c, lang.c, list.c, makecfg.c, main.c, mimetypes.c, misc.c
           newsrc.c, nntplib.c, nrctbl.c, options_menu.c, page.c, post.c
           prompt.c, read.c, rfc2046.c, rfc2047.c, save.c, screen.c, select.c
           sigfile.c, signal.c, string.c, version.c, xref.c, bugrep.h, extern.h
           proto.h, tin.h, tnntp.h, version.h, parsdate.y, Makefile[.in]
           config.guess, config.sub, configure[.in], autoconf.hin, tin.1, tin.5

 013) Toomas Soome <tsoome@me.com>
      ADD. updated Estonian translation
      FIX. et.po

-- 2.4.3 release 20181224 "Glen Mhor" --

 012) Thomas E. Dickey <dickey@invisible-island.net>
      ADD. update configure macros
      ADD. check for va_copy() for pre C99 systems
      FIX. aclocal.m4, configure[.in], autoconf.h[in], tin.h, memory.c
           screen.c, string.c, tcurses.c

 011) Francisco Javier Serrador <fserrador@gmail.com>
      ADD. Spanish translation
      FIX. es.po

 010) Matt Anton <tin@lv223.org>
      ADD. updated French translation
      FIX. fr.po

 009) Dennis Preiser <dennis@d--p.de>
      BUG. ensure destination of match_string() is NULL terminated
      BUG. possible buffer overflows with long translations
      BUG. fixed length buffer in rfc1522_decode() may overflow
      ADD. don't idna_decode() strings which are not IDNA encoded
      ADD. ability to filter on Path:-header
      FIX. art.c, config.c, feed.c, filter.c, getline.c, help.c, lang.c
           main.c, memory.c, nntplib.c, page.c, rfc2047.c, save.c, screen.c
           extern.h, nntplib.h, proto.h, tin.h, tin.5

 008) Urs Janssen <urs@tin.org>
      ADD. config.guess, config.sub update
      ADD. checks for explicit_bzero(), explicit_memset(), memset_s()
      ADD. check for unicode/unorm2.h to favor unorm2_normalize() over
           unorm_normalize() if found
      ADD. NFKC_case_fold normalization if unicode/unorm2.h is found
      ADD. don't strip binary with "make install"
      ADD. match_string()/match_item() now stop on first '\n'
      ADD. don't show broken active file messages if not running with -D 1
      ADD. accept arbitrary line length in mail.active file
      ADD. allow (multiple) -v for debug mode
      ADD. honor NDEBUG in assert() replacement
      BUG. possible buffer overflow when prompting for a wildcard search
           pattern in get_search_pattern()
      BUG. possible buffer overflows with long translations
      BUG. pointer arithmetic with possible NULL pointer
      BUG. didn't recheck CAPABILITIES after auth
      BUG. transport-padding on mime boundaries wasn't ignored
      BUG. get_group_from_list() used in 'L'lookup_msgid() couldn't handle
           FWS as of RFC 5536 3.1.4.
      ADD. rename FOLLOW_USEFOR_DRAFT to ALLOW_FWS_IN_NEWSGROUPLIST
      ADD. remove some redundant assigns
      ADD. switch from autoconf-2.13.20110430 to autoconf-2.52.20181006
      ADD. be more verbose on connections errors when get_tcp6_socket()
           is used (debian bug #232924)
      FIX. active.c, art.c, auth.c, config.c, cook.c, debug.c, feed.c
           getline.c, group.c, header.c, help.c, init.c, keymap.c, lang.c
           list.c, mail.c, main.c, misc.c, newsrc.c, nntplib.c, options_menu.c
           page.c, post.c, read.c, rfc1524.c, rfc2045.c, rfc2046.c, rfc2047.c
           save.c, search.c, screen.c, select.c, signal.c, sigfile.c
           strftime.c, string.c, extern.h, proto.h, tin.h, config.guess
           config.sub, aclocal.m4, configure[.in], autoconf.h[in]
           Makefile[.in], tin.1, tin.5

-- 2.4.2 release 20171224 "Lochhead" --

 007) Thomas E. Dickey <dickey@invisible-island.net>
      ADD. update configure macros
      FIX. aclocal.m4, configure[.in]

 006) Mesutcan Kurt <mesutcank@gmail.com>
      ADD. updated Turkish translation
      FIX. tr.po

 005) Dennis Preiser <dennis@d--p.de>
      ADD. cancel_lock_algo config option
      ADD. sha256 and sha512 as possible algorithms for cancel_locks
      ADD. sigfile=!command no longer passes the name of the current
           newsgroup to command, but %G is replaced by groupname if
           specified
      ADD. remove sleep(1) from unshar loop
      BUG. possible buffer overrun in rfc1522_decode()
      BUG. wildcard search doesn't advance past a match in a line for a
           subsequent search
      BUG. last line in the info_pager (help, posting-history) lacked
           truncation
      BUG. quoted pairs in CFWS were not ignored
      ADD. cleanup
      FIX. attrib.c, config.c, inews.c, init.c, lang.c, options_menu.c, page.c
           post.c, regex.c, rfc2045.c, rfc2046.c, rfc2047.c, save.c, sigfile.c
           string.c, wildmat.c, tincfg.tbl, extern.h, tinrc.h, version.h
           libcanlock/*, tin.1, tin.5

 004) Joe Hansen <joedalton2@yahoo.dk>
      ADD. updated Danish translation
      FIX. da.po

 003) Urs Janssen <urs@tin.org>
      BUG. possible NULL dereference when IDNA-decoding with libicuuc
      BUG. possible NULL dereference with -D 4
      BUG. possible use of uninitialized variable in debug output
      BUG. posting history screen failed to use additional space
           if window was widened
      BUG. 2nd arg of tin_getline() is int not bool
      BUG. multibyte input to prompts was grabbled if using ncurses but not
           ncursesw
      ADD. config.guess, config.sub update
      ADD. adjust argument names to be the same in declaration and definition
      ADD. install rtin.5 manpage
      ADD. skip group query for -w if group was given on the cmd.-line
      ADD. remove redundant return statement at the end of void functions
      ADD. tweak MAIL_REGEX to not capture a tailing ')'
      ADD. use uidna_nameToUnicode() instead of uidna_IDNToUnicode() if
           linked against ICU >=4.6
      FIX. art.c, attrib.c, auth.c, charset.c, config.c, curses.c, feed.c
           filter.c, group.c, help.c, keymap.c, lang.c, main.c, mimetypes.c
           misc.c, newsrc.c, nntplib.c, pgp.c, post.c, prompt.c, refs.c
           rfc2047.c, save.c, screen.c, select.c, tcurses.c, thread.c, proto.h
           tin.h, Makefile[.in], configure[.in], autoconf.h[in], config.guess
           config.sub, tin.1, tin.5

-- 2.4.1 release 20161224 "Daill" --

 002) Dennis Preiser <dennis@d--p.de>
      BUG. reconnection problem if started with '-n' and multiple
           "LIST COUNTS grp1,grp2,..." were sent
      BUG. overlapping strcpy(3)/wcscpy(3)
      FIX. getline.c, select.c

 001) Urs Janssen <urs@tin.org>
      ADD. config.guess, config.sub update
      ADD. clarify ternary condition
      BUG. logic error when connecting to a server in transit mode forced
           user to auth even if server didn't request it
      BUG. resource leak in post_process_uud() and parse_rfc2045_article()
      BUG. possible nullpointer dereferenced when running out of memory in
           makecfg (during compilation)
      BUG. memleak if using libunistring for unicode normalization
      FIX. active.c, art.c, auth.c, config.c, feed.c, group.c, makecfg.c
           misc.c, nntplib.c, post.c, rfc2046.c, save.c, select.c, string.c
           config.guess, config.sub, tin.5

-- 2.4.0 release 20160823 "Octomore" --

For changes made till the 2.4.0 release look at CHANGES.old
