Update README.md

ololobus · web-flow · commit 141ebe9aa643 · 2020-12-08T14:48:24.000+03:00
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ It is designed to allow false positives (i.e. block/page is marked in the `ptrac
 
 Currently, `ptrack` codebase is split between small PostgreSQL core patch and extension. All public SQL API methods and main engine are placed in the `ptrack` extension, while the core patch contains only certain hooks and modifies binary utilities to ignore `ptrack.map.*` files.
 
-This extension is compatible with PostgreSQL [11](https://github.com/postgrespro/ptrack/blob/master/patches/REL_11_STABLE-ptrack-core.diff), [12](https://github.com/postgrespro/ptrack/blob/master/patches/REL_12_STABLE-ptrack-core.diff).
+This extension is compatible with PostgreSQL [11](https://github.com/postgrespro/ptrack/blob/master/patches/REL_11_STABLE-ptrack-core.diff), [12](https://github.com/postgrespro/ptrack/blob/master/patches/REL_12_STABLE-ptrack-core.diff), [13](https://github.com/postgrespro/ptrack/blob/master/patches/REL_13_STABLE-ptrack-core.diff).
 
 ## Installation
 
