GitLab

4184.	[bug]		Fixed a possible memory leak in name compression
			when rendering long messages. (Also, improved
			wire_test for testing such messages.) [RT #40375]

4183.	[cleanup]	Use timing-safe memory comparisons in cryptographic
			code. Also, the timing-safe comparison functions have
			been renamed to avoid possible confusion with
			memcmp(). [RT #40148]

                        wrong rate limiter queue. [RT #40350]

4180.	[bug]		Error responses in pipelined queries could
			cause a crash in client.c. [RT #40289]

                        [RT #40333]

- error if "configure --with-libxml2" but the library isn't available
- log a warning on startup if only JSON or only XML can be served