Update changelogs and bump version for v2.15 release

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

ChangeLog.md

@@ -4,7 +4,7 @@ Change Log
 All notable changes to the project are documented in this file.
 
 
-[v2.15][UNRELEASED] - 2021-12-19
+[v2.15][] - 2021-12-20
 ----------------------
 
 ### Changes
@@ -519,7 +519,7 @@ First official uftpd release! :-)
   Lines must end in the old `\r\n` format, rather than UNIX `\n`.
 
 
-[UNRELEASED]:    https://github.com/troglobit/uftpd/compare/v2.14...HEAD
+[UNRELEASED]:    https://github.com/troglobit/uftpd/compare/v2.15...HEAD
 [v2.15]:         https://github.com/troglobit/uftpd/compare/v2.14...v2.15
 [v2.14]:         https://github.com/troglobit/uftpd/compare/v2.13...v2.14
 [v2.13]:         https://github.com/troglobit/uftpd/compare/v2.12...v2.13

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([uftpd], [2.15-rc1], [https://github.com/troglobit/uftpd/issues], [],
+AC_INIT([uftpd], [2.15], [https://github.com/troglobit/uftpd/issues], [],
 	[https://troglobit.com/projects/uftpd/])
 AC_CONFIG_AUX_DIR(aux)
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz])

debian/changelog

@@ -11,7 +11,7 @@ uftpd (2.15) stable; urgency=medium
     directories prior to v2.14 were listed first.  This change, albeit an
     accident, actually helped clean up the code base and speed up replies
 
- -- Joachim Wiberg <troglobit@gmail.com>  Sun, 19 Dec 2021 12:20:51 +0100
+ -- Joachim Wiberg <troglobit@gmail.com>  Mon, 20 Dec 2021 06:15:08 +0100
 
 uftpd (2.14) stable; urgency=medium