yiisoft/yii2 — pull request #2057 by creocoder (2014-01-19 08:49:00+00:00)
Title: AutoTimestamp field renaming

Pros:
- play well with both date and datetime
- one char less
- correct verb in the past tense
- play well in pair with created_by_id and updated_by_id

Cons:
- no cons at all