delta chains from forming in a corner case even when there is no
such cycle.
+ * Make repository clean-up tasks "gc" can do available to "git
+ maintenance" front-end.
+
Performance, Internal Implementation, Development Support etc.
--------------------------------------------------------------
also existed on the working tree, which has been corrected.
(merge ec727e189c kj/glob-path-with-special-char later to maint).
+ * The fallback implementation of open_nofollow() depended on
+ open("symlink", O_NOFOLLOW) to set errno to ELOOP, but a few BSD
+ derived systems use different errno, which has been worked around.
+ (merge f47bcc3413 cf/wrapper-bsd-eloop later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge 227c4f33a0 ja/doc-block-delimiter-markup-fix later to maint).
(merge 2bfd3b3685 ab/decorate-code-cleanup later to maint).