diff --git a/tailcfg/tailcfg.go b/tailcfg/tailcfg.go
index 2274d3cf4..f9b9d57a0 100644
--- a/tailcfg/tailcfg.go
+++ b/tailcfg/tailcfg.go
@@ -34,7 +34,7 @@ import (
 //     8: 2020-12-19: client can buggily receive IPv6 addresses and routes if beta enabled server-side
 //     9: 2020-12-30: client doesn't auto-add implicit search domains from peers; only DNSConfig.Domains
 //    10: 2021-01-17: client understands MapResponse.PeerSeenChange
-//    11: 2021-03-03: client understands IPv6 and multiple nodes with default routes
+//    11: 2021-03-03: client understands IPv6, multiple default routes, and goroutine dumping
 const CurrentMapRequestVersion = 11
 
 type StableID string
diff --git a/version/version.go b/version/version.go
index 90d3f5ff8..3aed30e58 100644
--- a/version/version.go
+++ b/version/version.go
@@ -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.20210226"
+const Long = "date.20210303"
 
 // Short is a short version number for this build, of the form
 // "x.y.z", or "date.yyyymmdd" if no actual version was provided.