3.3.3

• fix(conn): sanitize Message-ID before logging (GHSA-4gxg-q43p-hfr2)
• fix(conn): sanitize rDNS hostnames where they are set
• fix(xclient): sanitize forwarded NAME, HELO and LOGIN
• fix(logger): escape CR/LF in DEFAULT and LOGFMT output
• fix(logger): collapse line breaks in free-form messages
• feat(logger): an Error argument logs one record per stack frame
• fix(outbound): neutralize CR/LF in values interpolated into bounce messages
• fix(outbound): swap transposed CR/LF entities in bounce HTML escaping
• doc(Plugins): add mailkite queue plugin (#3610)
• deps(several): bump to latest