has symbolic links inside its $GIT_DIR; an error message when that
happens has been updated.
- * "git branch --format=..." and "git format-patch --format=..."
- learns "--omit-empty" to hide refs that whose formatting result
- becomes an empty string from the output.
+ * The "--format=..." option of "git for-each-ref", "git branch", and
+ "git tag" commands learn "--omit-empty" to hide refs whose
+ formatting results in an empty string from the output.
* The sendemail-validate validate hook learned to pass the total
number of input files and where in the sequence each invocation is