note LMDB problems

diff --git a/docs/backends/lmdb.rst b/docs/backends/lmdb.rst
index fd84cdcbda9e9d2d92520def3e30f684054a39b7..dac7360219446ec51d3fb4dbdc4d382d572d5fb5 100644 (file)
--- a/docs/backends/lmdb.rst
+++ b/docs/backends/lmdb.rst
@@ -14,7 +14,7 @@ LMDB backend
 
 
 .. warning::
-  The LMDB backend is EXPERIMENTAL. Be prepared for incompatible changes between minor releases in the 4.2.x branch, and while tracking our git master.
+  The LMDB backend is EXPERIMENTAL, and as of 4.2.0, it has `known <https://github.com/PowerDNS/pdns/issues/8012>`__ `bugs <https://github.com/PowerDNS/pdns/issues/8134>`__. Be prepared for incompatible changes between minor releases in the 4.2.x branch, and while tracking our git master.
 
 Enabling the backend
 --------------------