Eleventh batch

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/RelNotes/2.30.0.txt

@@ -78,6 +78,19 @@ UI, Workflows & Features
  * The command line completion script (in contrib/) learned to expand
    commands that are alias of alias.
 
+ * "git update-ref --stdin" learns to take multiple transactions in a
+   single session.
+
+ * Various subcommands of "git config" that takes value_regex
+   learn the "--literal-value" option to take the value_regex option
+   as a literal string.
+
+ * The transport layer was taught to optionally exchange the session
+   ID assigned by the trace2 subsystem during fetch/push transactions.
+
+ * "git imap-send" used to ignore configuration variables like
+   core.askpass; this has been corrected.
+
 
 Performance, Internal Implementation, Development Support etc.
 
@@ -138,6 +151,14 @@ Performance, Internal Implementation, Development Support etc.
 
  * "git-parse-remote" shell script library outlived its usefulness.
 
+ * Like die() and error(), a call to warning() will also trigger a
+   trace2 event.
+
+ * Use of non-reentrant localtime() has been removed.
+
+ * Non-reentrant time-related library functions and ctime/asctime with
+   awkward calling interfaces are banned from the codebase.
+
 
 Fixes since v2.29
 -----------------
@@ -294,6 +315,29 @@ Fixes since v2.29
    has been corrected.
    (merge 309a4028e7 jk/stop-pack-objects-when-fetch-is-killed later to maint).
 
+ * "git add -i" failed to honor custom colors configured to show
+   patches, which has been corrected.
+   (merge 96386faa03 js/add-i-color-fix later to maint).
+
+ * Processes that access packdata while the .idx file gets removed
+   (e.g. while repacking) did not fail or fall back gracefully as they
+   could.
+   (merge 506ec2fbda tb/idx-midx-race-fix later to maint).
+
+ * "git apply" adjusted the permission bits of working-tree files and
+   directories according core.sharedRepository setting by mistake and
+   for a long time, which has been corrected.
+   (merge eb3c027e17 mt/do-not-use-scld-in-working-tree later to maint).
+
+ * "fetch-pack" could pass NULL pointer to unlink(2) when it sees an
+   invalid filename; the error checking has been tightened to make
+   this impossible.
+   (merge 6031af387e rs/fetch-pack-invalid-lockfile later to maint).
+
+ * "git maintenance run/start/stop" needed to be run in a repository
+   to hold the lockfile they use, but didn't make sure they are
+   actually in a repository, which has been corrected.
+
  * Other code cleanup, docfix, build fix, etc.
    (merge 3e0a5dc9af cc/doc-filter-branch-typofix later to maint).
    (merge 32c83afc2c cw/ci-ghwf-check-ws-errors later to maint).
@@ -318,3 +362,4 @@ Fixes since v2.29
    (merge 793c1464d3 ab/gc-keep-base-option later to maint).
    (merge b86339b12b mt/worktree-error-message-fix later to maint).
    (merge e01ae2a4a7 js/pull-rebase-use-advise later to maint).
+   (merge e63d774242 sn/config-doc-typofix later to maint).