0.3.1 (2020-11-06)
=====
* Correctly raise errors in pipeline_parse_launch.
* `Buffer`: add `of_data_list`, `to_data` and `to_string`.
* `App_sink`: add `pull_buffer`.
* Switched to dune.

0.3.0 (2018-09-09)
=====
* Add smarter buffer API to avoid copies.
* Add main loop API
* Cleanup C thread management.
* Cleanup gst_buf management.
* Record app{sink,src}->element dependency for proper GC cleanup.

0.2.3 (2017-04-11)
=====
* Added timeout to Bus.timed_pop_filtered.
* Added datetime tag support.

0.2.2 (2016-06-29)
=====
* Added Element.duration.
* Added App_src.push_buffer_data.
* Completed message types.

0.2.1 (2015-08-03)
=====
* Dummy github release.

0.2.0 (2013-02-19)
=====
* Complete rewrite to get rid of OCamlIDL, lots of modules added.

0.1.0 (2011-10-04)
=====
* Initial release.
