diff --git a/CHANGELOG.md b/CHANGELOG.md index 58b4e5cb17..251c3a5eca 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,19 @@ MISC: * Many documentation improvements * Reduce log messages when quorum member is logs [GH-566] +UPGRADE NOTES: + + * If `acl_default_policy` is "deny", ensure tokens are updated to enable + service registration to avoid a service disruption. The new ACL policy + can be submitted with 0.4 before upgrading to 0.5 where it will be + enforced. + + * Servers running 0.5.X cannot be mixed with older servers. (Any client + version is fine). There is a 15 minute upgrade window where mixed + versions are allowed before older servers will panic due to an unsupported + internal command. This is due to the new KV tombstones which are internal + to servers. + ## 0.4.1 (October 20, 2014) FEATURES: diff --git a/website/source/docs/compatibility.html.markdown b/website/source/docs/compatibility.html.markdown index 1d5516568d..9edcd55893 100644 --- a/website/source/docs/compatibility.html.markdown +++ b/website/source/docs/compatibility.html.markdown @@ -50,4 +50,8 @@ upgrading, see the [upgrading page](/docs/upgrading.html).