+2015-12-28 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * mml-sec.el (mml-secure-bcc-is-safe):
+ Don't use split-string with 4th arg for old Emacsen compatibility.
+
+2015-12-27 Jens Lechtenboerger <jens.lechtenboerger@fsfe.org>
+
+ * gnus-util.el (gnus-subsetp): New function.
+
+ * mml-sec.el: Fix warnings by adding autoloads (bug#18718).
+ (mml-secure-safe-bcc-list): New variable.
+ (mml-secure-is-encrypted-p, mml-secure-bcc-is-safe): New functions.
+
+2015-12-23 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ Fix `gnus-union' so as to behave like `cl-union'.
+
+ * gnus-group.el (gnus-group-prepare-flat):
+ Make gnus-union use `equal' to compare items in lists.
+
+ * gnus-util.el (gnus-union): Make it behave like cl-union partially.
+
+2015-12-17 Eli Zaretskii <eliz@gnu.org>
+
+ * auth-source.el (auth-source-ensure-strings):
+ Don't make a list out of 't'. (Bug#22188)
+
+2015-12-16 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * dgnushack.el (byte-optimize-apply): Make the use-mapcan advice work
+ for (function nconc) as well as (quote nconc).
+
+2015-12-17 Jens Lechtenboerger <jens.lechtenboerger@fsfe.org>
+
+ * gnustest-mml-sec.el: Remove require cl.
+
+2015-12-16 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * mml-sec.el (mml-secure-smime-sign-with-sender): Remove duplicate.
+ (mml-secure-cust-record-keys): Use gnus-union instead of cl-union.
+ (mml1991-cache-passphrase, mml1991-passphrase-cache-expiry):
+ Suppress byte-compile warning for old (X)Emacsen.
+ (mml-secure-check-sub-key):
+ Use gnus-string-match-p instead of string-match-p.
+ (mml-secure-select-preferred-keys):
+ Don't use mapcan that is a cl runtime function.
+
+ * mml-smime.el (mml-smime-cache-passphrase)
+ (mml-smime-passphrase-cache-expiry):
+ * mml1991.el (mml1991-cache-passphrase)
+ (mml1991-passphrase-cache-expiry):
+ * mml2015.el (mml2015-cache-passphrase)
+ (mml2015-passphrase-cache-expiry):
+ Fix version that indicates when those variables were made obsolete.
+
+2015-12-13 Jens Lechtenboerger <jens.lechtenboerger@fsfe.org>
+
+ Refactor mml-smime.el, mml1991.el, mml2015.el
+
+ Cf. discussion on ding mailing list, messages in
+ <http://thread.gmane.org/gmane.emacs.gnus.general/86228>.
+ Common code from the three files mml-smime.el, mml1991.el, and
+ mml2015.el is moved to mml-sec.el. Auxiliary functions are added
+ to gnus-util.el.
+
+ The code is supported by test cases with necessary test keys.
+
+ Documentation in message.texi is updated.
+
+ * gnus-util.el (gnus-test-list, gnus-subsetp, gnus-setdiff):
+ New functions.
+
+ * mml-sec.el: Require gnus-util and epg.
+ (epa--select-keys): Autoload.
+ (mml-signencrypt-style-alist, mml-secure-cache-passphrase): Doc fix.
+ (mml-secure-openpgp-signers): New user option;
+ make mml1991-signers and mml2015-signers obsolete aliases to it.
+ (mml-secure-smime-signers): New user option;
+ make mml-smime-signers an obsolete alias to it.
+ (mml-secure-openpgp-encrypt-to-self): New user option;
+ make mml1991-encrypt-to-self and mml2015-encrypt-to-self obsolete
+ aliases to it.
+ (mml-secure-smime-encrypt-to-self): New user option;
+ make mml-smime-encrypt-to-self an obsolete alias to it.
+ (mml-secure-openpgp-sign-with-sender): New user option;
+ make mml2015-sign-with-sender an obsolete alias to it.
+ (mml-secure-smime-sign-with-sender): New user option;
+ make mml-smime-sign-with-sender an obsolete alias to it.
+ (mml-secure-openpgp-always-trust): New user option;
+ make mml2015-always-trust an obsolete alias to it.
+ (mml-secure-fail-when-key-problem, mml-secure-key-preferences):
+ New user options.
+ (mml-secure-cust-usage-lookup, mml-secure-cust-fpr-lookup)
+ (mml-secure-cust-record-keys, mml-secure-cust-remove-keys)
+ (mml-secure-add-secret-key-id, mml-secure-clear-secret-key-id-list)
+ (mml-secure-cache-passphrase-p, mml-secure-cache-expiry-interval)
+ (mml-secure-passphrase-callback, mml-secure-check-user-id)
+ (mml-secure-secret-key-exists-p, mml-secure-check-sub-key)
+ (mml-secure-find-usable-keys, mml-secure-select-preferred-keys)
+ (mml-secure-fingerprint, mml-secure-filter-keys)
+ (mml-secure-normalize-cust-name, mml-secure-select-keys)
+ (mml-secure-select-keys-1, mml-secure-signer-names, mml-secure-signers)
+ (mml-secure-self-recipients, mml-secure-recipients)
+ (mml-secure-epg-encrypt, mml-secure-epg-sign): New functions.
+
+ * mml-smime.el: Require epg;
+ refactor declaration and autoloading of epg functions.
+ (mml-smime-use): Doc fix.
+ (mml-smime-cache-passphrase, mml-smime-passphrase-cache-expiry):
+ Obsolete.
+ (mml-smime-get-dns-cert, mml-smime-get-ldap-cert):
+ Use format instead of gnus-format-message.
+ (mml-smime-epg-secret-key-id-list): Remove variable.
+ (mml-smime-epg-passphrase-callback, mml-smime-epg-find-usable-key)
+ (mml-smime-epg-find-usable-secret-key): Remove functions.
+ (mml-smime-epg-sign, mml-smime-epg-encrypt): Refactor.
+
+ * mml1991.el (mml1991-cache-passphrase)
+ (mml1991-passphrase-cache-expiry): Obsolete.
+ (mml1991-epg-secret-key-id-list): Remove variable.
+ (mml1991-epg-passphrase-callback, mml1991-epg-find-usable-key)
+ (mml1991-epg-find-usable-secret-key): Remove functions.
+ (mml1991-epg-sign, mml1991-epg-encrypt): Refactor.
+
+ * mml2015.el (mml2015-cache-passphrase)
+ (mml2015-passphrase-cache-expiry): Obsolete.
+ (mml2015-epg-secret-key-id-list): Remove variable.
+ (mml2015-epg-passphrase-callback, mml2015-epg-check-user-id)
+ (mml2015-epg-check-sub-key, mml2015-epg-find-usable-key)
+ (mml2015-epg-find-usable-secret-key): Remove functions.
+ (mml2015-epg-decrypt, mml2015-epg-clear-decrypt, mml2015-epg-sign)
+ (mml2015-epg-encrypt): Refactor.
+
+ * tests/gnustest-gnus-util.el:
+ * tests/gnustest-mml-sec.README:
+ * tests/gnustest-mml-sec.el:
+ * tests/mml-gpghome/gpg-agent.conf:
+ * tests/mml-gpghome/trustlist.txt: New files.
+
+2015-12-04 Daiki Ueno <ueno@gnu.org>
+
+ * qp.el (quoted-printable-encode-region): Bind `case-fold-search' to
+ nil when looking for "^From ". Problem reported by Simon Josefsson.
+
+2015-12-04 Artur Malabarba <bruce.connor.am@gmail.com>
+
+ * sasl-scram-rfc.el: Add a "Package:" header.
+
+2015-11-25 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * nnml.el (nnml-retrieve-groups): Remove. See:
+ <http://thread.gmane.org/gmane.emacs.gnus.general/86308> and
+ <http://thread.gmane.org/gmane.emacs.gnus.general/86321>
+
+2015-11-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix docstring quoting problems with ‘ '’
+
+ Problem reported by Artur Malabarba in:
+ http://lists.gnu.org/archive/html/emacs-devel/2015-11/msg01513.html
+ Most of these fixes are to documentation; many involve fixing
+ longstanding quoting glitches that are independent of the
+ recent substitute-command-keys changes. The changes to code are:
+ * gnus-mlspl.el (gnus-group-split-fancy):
+ * hashcash.el (hashcash-extra-generate-parameters):
+ * message.el (message-qmail-inject-args, message-cite-reply-position):
+ * mm-decode.el (mm-inline-large-images):
+ * mm-util.el (mm-xemacs-find-mime-charset-1):
+
+2015-11-11 Eli Zaretskii <eliz@gnu.org>
+
+ * mm-url.el (mm-url-form-encode-xwfu): Allow argument CHUNK to be nil.
+ (Bug#21881)
+