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Merge pull request etcd-io#9414 from jpbetz/changelog-3.1.13-3.2.18
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CHANGELOG: set dates for 3.1.12 & 3.2.17 release
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gyuho authored Mar 13, 2018
2 parents 4408ece + 4017eca commit 3e668a9
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14 changes: 13 additions & 1 deletion CHANGELOG-3.1.md
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## [v3.1.12](https://github.com/coreos/etcd/releases/tag/v3.1.12) (TBD)

## [v3.1.13](https://github.com/coreos/etcd/releases/tag/v3.1.13) (TBD)

See [code changes](https://github.com/coreos/etcd/compare/v3.1.12...v3.1.13) and [v3.1 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_1.md) for any breaking changes.

### Improved

- Adjust [election timeout on server restart](https://github.com/coreos/etcd/pull/9415) to reduce [disruptive rejoining servers](https://github.com/coreos/etcd/issues/9333).
- Previously, etcd fast-forwards election ticks on server start, with only one tick left for leader election. This is to speed up start phase, without having to wait until all election ticks elapse. Advancing election ticks is useful for cross datacenter deployments with larger election timeouts. However, it was affecting cluster availability if the last tick elapses before leader contacts the restarted node.
- Now, when etcd restarts, it adjusts election ticks with more than one tick left, thus more time for leader to prevent disruptive restart.


## [v3.1.12](https://github.com/coreos/etcd/releases/tag/v3.1.12) (2018-03-08)

See [code changes](https://github.com/coreos/etcd/compare/v3.1.11...v3.1.12) and [v3.1 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_1.md) for any breaking changes.

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12 changes: 11 additions & 1 deletion CHANGELOG-3.2.md
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## [v3.2.18](https://github.com/coreos/etcd/releases/tag/v3.2.18) (TBD)

## [v3.2.17](https://github.com/coreos/etcd/releases/tag/v3.2.17) (TBD)
See [code changes](https://github.com/coreos/etcd/compare/v3.2.17...v3.2.18) and [v3.2 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes.

### Improved

- Adjust [election timeout on server restart](https://github.com/coreos/etcd/pull/9415) to reduce [disruptive rejoining servers](https://github.com/coreos/etcd/issues/9333).
- Previously, etcd fast-forwards election ticks on server start, with only one tick left for leader election. This is to speed up start phase, without having to wait until all election ticks elapse. Advancing election ticks is useful for cross datacenter deployments with larger election timeouts. However, it was affecting cluster availability if the last tick elapses before leader contacts the restarted node.
- Now, when etcd restarts, it adjusts election ticks with more than one tick left, thus more time for leader to prevent disruptive restart.


## [v3.2.17](https://github.com/coreos/etcd/releases/tag/v3.2.17) (2018-03-08)

See [code changes](https://github.com/coreos/etcd/compare/v3.2.16...v3.2.17) and [v3.2 upgrade guide](https://github.com/coreos/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes.

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4 changes: 2 additions & 2 deletions CHANGELOG-3.3.md
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Expand Up @@ -5,9 +5,9 @@ See [code changes](https://github.com/coreos/etcd/compare/v3.3.2...v3.3.3) and [

### Improved

- Adjust [election timeout on server restart](https://github.com/coreos/etcd/pull/9364) to reduce [disruptive rejoining servers](https://github.com/coreos/etcd/issues/9333).
- Adjust [election timeout on server restart](https://github.com/coreos/etcd/pull/9415) to reduce [disruptive rejoining servers](https://github.com/coreos/etcd/issues/9333).
- Previously, etcd fast-forwards election ticks on server start, with only one tick left for leader election. This is to speed up start phase, without having to wait until all election ticks elapse. Advancing election ticks is useful for cross datacenter deployments with larger election timeouts. However, it was affecting cluster availability if the last tick elapses before leader contacts the restarted node.
- Now, when etcd restarts, it does not fast-forward election ticks.
- Now, when etcd restarts, it adjusts election ticks with more than one tick left, thus more time for leader to prevent disruptive restart.


## [v3.3.2](https://github.com/coreos/etcd/releases/tag/v3.3.2) (2018-03-08)
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