<commit_before>

Previous change logs can be found at [CHANGELOG-3.1](https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.1.md).


The [minimum recommended etcd versions to run in **production**](https://groups.google.com/d/msg/etcd-dev/nZQl17RjxHQ/FkC_rZ_4AwAJT) is 3.1.11+, 3.2.26+, and 3.3.11+.


<hr>


## [v3.2.27](https://github.com/etcd-io/etcd/releases/tag/v3.2.27) (2019-TBD)


<hr>


## [v3.2.26](https://github.com/etcd-io/etcd/releases/tag/v3.2.26) (2019-1-11)

See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.25...v3.2.26) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**

### gRPC Proxy

- Fix [memory leak in cache layer](https://github.com/etcd-io/etcd/pull/10327).

### Go

- Compile with [*Go 1.8.7*](https://golang.org/doc/devel/release.html#go1.8).


<hr>


## [v3.2.25](https://github.com/etcd-io/etcd/releases/tag/v3.2.25) (2018-10-10)

See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.24...v3.2.25) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**

### Improved

- Improve ["became inactive" warning log](https://github.com/etcd-io/etcd/pull/10024), which indicates message send to a peer failed.
- Improve [read index wait timeout warning log](https://github.com/etcd-io/etcd/pull/10026), which indicates that local node might have slow network.
- Add [gRPC interceptor for debugging logs](https://github.com/etcd-io/etcd/pull/9990); enable `etcd --debug` flag to see per-request debug information.
- Add [consistency check in snapshot status](https://github.com/etcd-io/etcd/pull/10109). If consistency check on snapshot file fails, `snapshot status` returns `"snapshot file integrity check failed..."` error.

### Metrics, Monitoring

See [List of metrics](https://etcd.readthedocs.io/en/latest/operate.html#v3-2) for all metrics per release.<commit_msg>CHANGELOG: add "disable CommonName authentication for gRPC-gateway" PR<commit_after>

Previous change logs can be found at [CHANGELOG-3.1](https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.1.md).


The [minimum recommended etcd versions to run in **production**](https://groups.google.com/d/msg/etcd-dev/nZQl17RjxHQ/FkC_rZ_4AwAJT) is 3.1.11+, 3.2.26+, and 3.3.11+.


<hr>


## [v3.2.27](https://github.com/etcd-io/etcd/releases/tag/v3.2.27) (2019-TBD)


<hr>


## [v3.2.26](https://github.com/etcd-io/etcd/releases/tag/v3.2.26) (2019-1-11)

See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.25...v3.2.26) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**

### gRPC Proxy

- Fix [memory leak in cache layer](https://github.com/etcd-io/etcd/pull/10327).

### Security, Authentication

- Disable [CommonName authentication for gRPC-gateway](https://github.com/etcd-io/etcd/pull/10366) gRPC-gateway proxy requests to etcd server use the etcd client server TLS certificate. If that certificate contains CommonName we do not want to use that for authentication as it could lead to permission escalation.

### Go

- Compile with [*Go 1.8.7*](https://golang.org/doc/devel/release.html#go1.8).


<hr>


## [v3.2.25](https://github.com/etcd-io/etcd/releases/tag/v3.2.25) (2018-10-10)

See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.24...v3.2.25) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**

### Improved

- Improve ["became inactive" warning log](https://github.com/etcd-io/etcd/pull/10024), which indicates message send to a peer failed.
- Improve [read index wait timeout warning log](https://github.com/etcd-io/etcd/pull/10026), which indicates that local node might have slow network.
- Add [gRPC interceptor for debugging logs](https://github.com/etcd-io/etcd/pull/9990); enable `etcd --debug` flag to see per-request debug information.
- Add [consistency check in snapshot status](https://github.com/etcd-io/etcd/pull/10109). If consistency check on snapshot file fails, `snapshot status` returns `"snapshot file integrity check failed..."` error.

### Metrics, Monitoring

See [List of metrics](https://etcd.readthedocs.io/en/latest/operate.html#v3-2) for all metrics per release.
{'fraction_non_alphanumeric': 0.15949512335054503, 'fraction_numerical': 0.04876649454962708, 'mean_word_length': 4.26686807653575, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, 'https://': 37, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2682276', 'n_tokens_mistral': 2004, 'n_tokens_neox': 1847, 'n_words': 417}