* "git fetch" learned --no-write-fetch-head option to avoid writing
the FETCH_HEAD file.
+ * Command line completion (in contrib/) usually omits redundant,
+ deprecated and/or dangerous options from its output; it learned to
+ optionally include all of them.
+
Performance, Internal Implementation, Development Support etc.
format specification for identifying the hash function used for
object names.
+ * The FETCH_HEAD is now always read from the filesystem regardless of
+ the ref backend in use, as its format is much richer than the
+ normal refs, and written directly by "git fetch" as a plain file..
+
Fixes since v2.28
-----------------
(merge 847b37271e pb/set-url-docfix later to maint).
(merge 748f733d54 mt/checkout-entry-dead-code-removal later to maint).
(merge ce820cbd58 dl/subtree-docs later to maint).
+ (merge 55fe225dde jk/leakfix later to maint).