* "git p4 submit" learns to ask its own pre-submit hook if it should
continue with submitting.
+ * The test performed at the receiving end of "git push" to prevent
+ bad objects from entering repository can be customized via
+ receive.fsck.* configuration variables; we now have gained a
+ counterpart to do the same on the "git fetch" side, with
+ fetch.fsck.* configuration variables.
+
+ * "git pull --rebase=interactive" learned "i" as a short-hand for
+ "interactive".
Performance, Internal Implementation, Development Support etc.
failed tests.
(merge aea8879a6a sg/travis-retrieve-trash-upon-failure later to maint).
+ * The parse-options machinery learned to refrain from enclosing
+ placeholder string inside a "<bra" and "ket>" pair automatically
+ without PARSE_OPT_LITERAL_ARGHELP. Existing help text for option
+ arguments that are not formatted correctly have been identified and
+ fixed.
+ (merge 5f0df44cd7 rs/parse-opt-lithelp later to maint).
+
+ * Noiseword "extern" has been removed from function decls in the
+ header files.
+
+ * A few atoms like %(objecttype) and %(objectsize) in the format
+ specifier of "for-each-ref --format=<format>" can be filled without
+ getting the full contents of the object, but just with the object
+ header. These cases have been optimized by calling
+ oid_object_info() API (instead of reading and inspecting the data).
+
+ * The end result of documentation update has been made to be
+ inspected more easily to help developers.
+
Fixes since v2.18
-----------------
bit (and not materializing the file in the working tree).
(merge 2b75fb601c en/merge-recursive-skip-fix later to maint).
+ * The "author-script" file "git rebase -i" creates got broken when
+ we started to move the command away from shell script, which is
+ getting fixed now.
+ (merge 5522bbac20 es/rebase-i-author-script-fix later to maint).
+
+ * The automatic tree-matching in "git merge -s subtree" was broken 5
+ years ago and nobody has noticed since then, which is now fixed.
+ (merge 2ec4150713 jk/merge-subtree-heuristics later to maint).
+
+ * "git fetch $there refs/heads/s" ought to fetch the tip of the
+ branch 's', but when "refs/heads/refs/heads/s", i.e. a branch whose
+ name is "refs/heads/s" exists at the same time, fetched that one
+ instead by mistake. This has been corrected to honor the usual
+ disambiguation rules for abbreviated refnames.
+ (merge 60650a48c0 jt/refspec-dwim-precedence-fix later to maint).
+
+ * Futureproofing a helper function that can easily be misused.
+ (merge 65bb21e77e es/want-color-fd-defensive later to maint).
+
+ * The http-backend (used for smart-http transport) used to slurp the
+ whole input until EOF, without paying attention to CONTENT_LENGTH
+ that is supplied in the environment and instead expecting the Web
+ server to close the input stream. This has been fixed.
+ (merge eebfe40962 mk/http-backend-content-length later to maint).
+
+ * "git merge --abort" etc. did not clean things up properly when
+ there were conflicted entries in the index in certain order that
+ are involved in D/F conflicts. This has been corrected.
+ (merge ad3762042a en/abort-df-conflict-fixes later to maint).
+
+ * "git diff --indent-heuristic" had a bad corner case performance.
+ (merge 301ef85401 sb/indent-heuristic-optim later to maint).
+
* Code cleanup, docfix, build fix, etc.
(merge aee9be2ebe sg/update-ref-stdin-cleanup later to maint).
(merge 037714252f jc/clean-after-sanity-tests later to maint).
(merge ffbd51cc60 nd/pack-objects-threading-doc later to maint).
(merge e9dac7be60 es/mw-to-git-chain-fix later to maint).
(merge fe583c6c7a rs/remote-mv-leakfix later to maint).
+ (merge 69885ab015 en/t3031-title-fix later to maint).
+ (merge 8578037bed nd/config-blame-sort later to maint).
+ (merge 8ad169c4ba hn/config-in-code-comment later to maint).
+ (merge b7446fcfdf ar/t4150-am-scissors-test-fix later to maint).