This release fixes unintentional BC breaks:

1. It was impossible to use deprecated fetch modes with PDO-based drivers.
2. An unsupported option passed to the `Column` object prevented subsequent options from being applied.
3. Date interval values stored prior to upgrade to `v2.7.0` were reported as invalid.

Total issues resolved: **10**

**Backwards Compatibility Fixes:**

- [3082: Custom PDO fetch modes and 2.7.0](https://github.com/doctrine/dbal/issues/3082) thanks to @corphi
- [3088: Fix #3082: Add BC for PDO-only fetch modes](https://github.com/doctrine/dbal/pull/3088) thanks to @corphi
- [3089: Don't skip column options.](https://github.com/doctrine/dbal/pull/3089) thanks to @andytruong
- [3093: When updating to version v2.7 type DateInterval throws errors](https://github.com/doctrine/dbal/issues/3093) thanks to @fnagel
- [3097: Fix compatibility for pre-2.7 DateIntervalType format](https://github.com/doctrine/dbal/pull/3097) thanks to @Majkl578

**Documentation Improvements:**

- [3083: Document the correct way of configuring a MariaDB database with serverVersion](https://github.com/doctrine/dbal/pull/3083) thanks to @tristanbes
- [3084: README: Add 2.7, drop 2.5](https://github.com/doctrine/dbal/pull/3084) thanks to @Majkl578

**Continuous Integration Improvements:**

- [3085: Tests: remove implicit verbose flag](https://github.com/doctrine/dbal/pull/3085) thanks to @Majkl578
- [3090: Add symfony tests listener](https://github.com/doctrine/dbal/pull/3090) thanks to @greg0ire
- [3095: CI: Add missing listener for MariaDB @ mysqli](https://github.com/doctrine/dbal/pull/3095) thanks to @Majkl578