[elisp/gnus.git-] / GNUS-NEWS

GNUS NEWS -- history of user-visible changes.
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
See the end for copying conditions.

Please send Gnus bug reports to bugs@gnus.org.
For older news, see Gnus info node "New Features".

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* Changes in Oort Gnus

** Message supports the Importance: header.

In the message buffer, C-c C-p cycles through the valid values.

** Gnus supports Cancel Locks in News.

This means a header "Cancel-Lock" is inserted in news posting. It is
used to determine if you wrote a article or not (for
cancelling/superseding).  The behaviour can be changed by customizing
`message-insert-canlock'.

** Gnus supports server-side mail filtering using Sieve.

Sieve rules can be added as Group Parameters for groups, and the
complete Sieve script is generated using `D g' from the Group buffer,
and then uploaded to the server using `C-c C-l' in the generated Sieve
buffer.  Search the online Gnus manual for "sieve", and see the new
Sieve manual, for more information.

** Extended format specs.

Format spec "%&user-date;" is added into
gnus-summary-line-format-alist.  Also, user defined extended format
specs are supported.  The extended format specs look like "%u&foo;",
which invokes function gnus-user-format-function-foo.  Because "&" is
used as the escape character, old user defined format "%u&" is no
longer supported.

** `/ *' (gnus-summary-limit-include-cached) is rewritten.

It was aliased to `Y c' (gnus-summary-insert-cached-articles). The new
function filters out other articles.

** Group names are treated as UTF-8 by default.

This is supposedly what USEFOR wants to migrate to.  See
`gnus-group-name-charset-group-alist' and
`gnus-group-name-charset-method-alist' for customization.

** The nnml and nnfolder backends store marks for each groups.

This makes it possible to take backup of nnml/nnfolder servers/groups
separately of .newsrc.eld, while preserving marks.  It also makes it
possible to share articles and marks between users (without sharing
the .newsrc.eld file) within e.g. a department.  It works by storing
the marks stored in .newsrc.eld in a per-group file ".marks" (for
nnml) and "groupname.mrk" (for nnfolder, named "groupname").  If the
nnml/nnfolder is moved to another machine, Gnus will automatically use
the .marks or .mrk file instead of the information in .newsrc.eld.
The new server variables `nnml-marks-is-evil' and
`nnfolder-marks-is-evil' can be used to disable this feature.

** The menu bar (in Group and Summary buffer) named "Misc" has been
renamed to "Gnus".

** The menu bar (in Message mode) named "MML" has been renamed to
"Attachments".

** gnus-group-charset-alist and gnus-group-ignored-charsets-alist.

The regexps in these variables are compared with full group names
instead of real group names in 5.8.  Users who customize these
variables should change those regexps accordingly. For example:

   ("^han\\>" euc-kr) -> ("\\(^\\|:\\)han\\>" euc-kr)

** Gnus supports PGP (RFC 1991/2440), PGP-MIME (RFC 2015/3156) and
SMIME.

** Gnus inlines external parts (message/external).

** MML (Mime compose) prefix changed from `M-m' to `C-c C-m'.

This change was made to avoid conflict with the standard binding of
`back-to-indentation', which is also useful in message mode.

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* Changes in Pterodactyl Gnus (5.8/5.9)

The Gnus NEWS entries are short, but they reflect sweeping changes in
four areas: Article display treatment, MIME treatment,
internationalization and mail-fetching.

** The mail-fetching functions have changed.  See the manual for the
many details.  In particular, all procmail fetching variables are gone.

If you used procmail like in

(setq nnmail-use-procmail t)
(setq nnmail-spool-file 'procmail)
(setq nnmail-procmail-directory "~/mail/incoming/")
(setq nnmail-procmail-suffix "\\.in")

this now has changed to 

(setq mail-sources
      '((directory :path "~/mail/incoming/"
                   :suffix ".in")))

More information is available in the info doc at Select Methods ->
Getting Mail -> Mail Sources

** Gnus is now a MIME-capable reader.  This affects many parts of
Gnus, and adds a slew of new commands.  See the manual for details.

** Gnus has also been multilingualized.  This also affects too
many parts of Gnus to summarize here, and adds many new variables.

** gnus-auto-select-first can now be a function to be
called to position point.

** The user can now decide which extra headers should be included in
summary buffers and NOV files.

** `gnus-article-display-hook' has been removed.  Instead, a number
of variables starting with `gnus-treat-' have been added.

** The Gnus posting styles have been redone again and now works in a
subtly different manner.

** New web-based backends have been added: nnslashdot, nnwarchive
and nnultimate.  nnweb has been revamped, again, to keep up with
ever-changing layouts.

** Gnus can now read IMAP mail via nnimap.

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* For older news, see Gnus info node "New Features".

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Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.

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