Changes

Database Driver

• Update underlying spanner DB driver to fix spannersql parsing issues thanks to @wyardley (https://github.com/golang-migrate/migrate/pull/427)
• Add support for SQLCipher thanks to @klingtnet (https://github.com/golang-migrate/migrate/pull/436)
• Add option to not lock when running migrations (useful for multi-master/cluster setups) in the MySQL DB driver fixing https://github.com/golang-migrate/migrate/issues/215 thanks to @antonklava (https://github.com/golang-migrate/migrate/pull/439)
• Add support for locks in MongoDB fixing https://github.com/golang-migrate/migrate/issues/435 thanks to @andyNewman42 (https://github.com/golang-migrate/migrate/pull/448)

Builds

• Support Go 1.15 and drop support for Go 1.13
• Update to golangci-lint v1.30.0

Docs

• Clarify how params are set in spanner db driver docs thanks to @wyardley (https://github.com/golang-migrate/migrate/pull/428)
• Rename Github to GitHub thanks to @dhermes (https://github.com/golang-migrate/migrate/pull/429)
• Fix spelling mistake in FAQ thanks to @markokoleznik-cs (https://github.com/golang-migrate/migrate/pull/447)