Bump version: 1.5.1.3-0eed → 1.5.2

Change-Id: I307eac0e6d5f68e356250b1bea289645693073e4
diff --git a/debian/changelog b/debian/changelog
index 37f214f..1a3ec80 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+libosmo-abis (1.5.2) unstable; urgency=medium
+
+  [ Harald Welte ]
+  * [cosmetic] input/ipaccess.c: We use tab indent, not spaces [wtf]
+  * input/ipaccess: Make sure to say "TCP keepalive"
+  * Fix critical bug in default TCP keepalive user timeout
+
+ -- Vadim Yanitskiy <vyanitskiy@sysmocom.de>  Fri, 15 Mar 2024 00:32:06 +0700
+
 libosmo-abis (1.5.1) unstable; urgency=medium
 
   [ Harald Welte ]
diff --git a/src/Makefile.am b/src/Makefile.am
index 927d63f..0ef418c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,7 +1,7 @@
 # This is _NOT_ the library release version, it's an API version.
 # Please read chapter "Library interface versions" of the libtool documentation
 # before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
-ABIS_LIBVERSION=13:1:0
+ABIS_LIBVERSION=13:2:0
 TRAU_LIBVERSION=9:1:7
 
 AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)