yubikey-manager: freeze version at 5.7.2

diff --git a/yubikey-manager/README b/yubikey-manager/README
index 109fea350d0278bb0905d88dfb1f6234dbc09754..a1ab3582b496572fb393a843b67377a990f85c70 100644 (file)
--- a/yubikey-manager/README
+++ b/yubikey-manager/README
@@ -1,2 +1,6 @@
 Python library and command line tool for configuring any YubiKey over
 all USB interfaces.
+
+Version 5.7.2 is the last version supported by Slackware 15. Version
+5.8.0 and newer require Python 3.10+, while Slackware 15 only has
+Python 3.9.