- Get ready for v0.11 and v1.0
- Use traditional constructors of TimestampFormatter against Embulk core deprecation.
- incompatible change:
timezone
/format
options removed - add:
default_timezone
/default_format
options
- add: support timezone and timestamp format options
- incompatible change: option
column_name
is removed - add: option
column
- add: option
skip_if_null
- enhance: support json type
- first release.