tailcfg, control/controlclient: make nil PacketFilter mean unchanged (mapver 6)

After mapver 5's incremental netmap updates & user profiles, much of
the remaining bandwidth for streamed MapResponses were redundant,
unchanged PacketFilters. So make MapRequest.Version 6 mean that nil
means unchanged from the previous value.
This commit is contained in:
Brad Fitzpatrick
2020-12-07 09:13:26 -08:00
parent 05e5233e07
commit b3c7b631c2
3 changed files with 27 additions and 6 deletions

View File

@@ -10,7 +10,7 @@ package version
// Long is a full version number for this build, of the form
// "x.y.z-commithash", or "date.yyyymmdd" if no actual version was
// provided.
const Long = "date.20201203"
const Long = "date.20201207"
// Short is a short version number for this build, of the form
// "x.y.z", or "date.yyyymmdd" if no actual version was provided.