From c8895dab984ec50eef90d280db758cf6b3b49943 Mon Sep 17 00:00:00 2001 From: Ethan Buchman Date: Fri, 7 Sep 2018 07:43:22 -0400 Subject: [PATCH] minor note in UPGRADING.md --- UPGRADING.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/UPGRADING.md b/UPGRADING.md index 66a78295e..16e397b22 100644 --- a/UPGRADING.md +++ b/UPGRADING.md @@ -53,7 +53,11 @@ the `ValidatorUpdate` type, which contains just the `PubKey`. Validator set updates returned in ResponseEndBlock for height `H` used to take effect immediately at height `H+1`. Now they will be delayed one block, to take effect at height `H+2`. Note this means that the change will be seen by the ABCI -app in the `RequestBeginBlock.LastCommitInfo` at block `H+3`. +app in the `RequestBeginBlock.LastCommitInfo` at block `H+3`. Apps were already +required to maintain a map from validator addresses to pubkeys since v0.23 (when +pubkeys were removed from RequestBeginBlock), but now they may need to track +multiple validator sets at once to accomodate this delay. + ### Block Size