Removed incorrect notes in 1.3.2 release note

Conflicts:
	doc/release_notes/ProxySQL_v1.3.2.md

doc/release_notes/ProxySQL_v1.3.2.md

@@ -0,0 +1,17 @@
+## ProxySQL v1.3.2
+
+Release date: 2016-12-29
+
+Stable release v1.3.2 , released on 2016-12-29
+
+Compared to v1.3.1, has the following bugs fixed / enhancements:
+
+* Monitor: crashing bug and memory leak in `purge_idle_connection` fixed thanks to @efirs
+* Query routing: query session variables, combined with `transaction_persistent==true` were incorrectly disabling query routing [#837](../../../../issues/837)
+* Monitor/Galera: improvement on scheduler tool `proxysql_galera_checker.sh`  , thanks to @grypyrg
+* MySQL Protocol: support for COM_QUERY + USE as equivalent to COM_INIT_DB [#718](../../../../issues/718)
+* Admin: improved the speed time to populate tables `stats_mysql_query_digest` and `stats_mysql_query_digest_text`
+
+Introduced two new variables, mainly to reduce memory footprint for wokload with a lot of unique queries [#766](../../../../issues/766):
+* mysql-query_digests_max_digest_length : defines the maximum length of `digest_text` as reported in `stats_mysql_query_digest`
+* mysql-query_digests_max_query_length : defines the maximum query length processed when computing query's `digest` and `digext_text`