* Support to specify ref backend for submodules has been enhanced.
+ * "git svn" has been taught about svn:global-ignores property
+ recent versions of Subversion has.
+
Performance, Internal Implementation, Development Support etc.
--------------------------------------------------------------
crashed, forgetting to prepare a temporary object store needed.
(merge a77554ea09 xx/diff-tree-remerge-diff-fix later to maint).
+ * "git bundle unbundle" outside a repository triggered a BUG()
+ unnecessarily, which has been corrected.
+ (merge 96a9a3e42e ps/bundle-outside-repo-fix later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge bb0498b1bb jc/how-to-maintain-updates later to maint).
(merge 7c7516b8db jc/jl-git-no-advice-fix later to maint).
(merge 67be8c4de5 jc/document-use-of-local later to maint).
(merge 098be29f5b rs/t-example-simplify later to maint).
(merge 0d66f601a9 jc/tests-no-useless-tee later to maint).
+ (merge 170cdfc5a4 jc/grammo-fixes later to maint).
+ (merge 983555a1f2 jc/how-to-maintain-updates later to maint).