Mention Bert and Pieter did sign old releases

diff --git a/docs/common/tarball-pgp-keys.rst b/docs/common/tarball-pgp-keys.rst
index 5adac46623210deb47f2a6a827c1de198d2d7fbe..b4eeb7c0b2e38d48cf672d7f4527b1afc98186ab 100644 (file)
--- a/docs/common/tarball-pgp-keys.rst
+++ b/docs/common/tarball-pgp-keys.rst
@@ -4,3 +4,10 @@
 * `990C 3D0E AC7C 275D C6B1 8436 EACA B90B 1963 EC2B <https://pgp.mit.edu/pks/lookup?op=get&search=0xEACAB90B1963EC2B>`_
 
 There is a PGP keyblock with these keys available on `https://www.powerdns.com/powerdns-keyblock.asc <https://www.powerdns.com/powerdns-keyblock.asc>`_.
+
+Older releases (4.3.x and earlier) can also be signed with one of the following keys:
+
+* `1628 90D0 689D D12D D33E 4696 1C5E E990 D2E7 1575 <https://pgp.mit.edu/pks/lookup?op=get&search=0x1C5EE990D2E71575>`_
+* `B76C D467 1C09 68BA A87D E61C 5E50 715B F2FF E1A7 <https://pgp.mit.edu/pks/lookup?op=get&search=0x5E50715BF2FFE1A7>`_
+
+