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Update CHANGELOG.md for 0.14.5

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Sebastian Dröge 2019-09-17 15:13:19 +03:00
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25
gstreamer-app/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-audio/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-base/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-check/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-editing-services/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-gl/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-net/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-pbutils/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-player/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-rtsp-server/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-rtsp/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-sdp/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-video/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer-webrtc/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions

25
gstreamer/CHANGELOG.md
View file

@ -5,6 +5,31 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
## [0.14.5] - 2019-09-17
### Added
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
`gst_audio::AudioDecoder` and `::AudioEncoder`
- Support for `Element::set_clock` and `::provide_clock` virtual methods
- `ElementClass::add_metadata` was added
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
- `gst::Iterator` implements `IntoIterator` now for providing
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
- Error macros for audio/video decoder subclasses to handle decoding errors
more gracefully and only actually error out after many consecutive errors
### Fixed
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
explicit imports
- The log handler unit test runs reliable in parallel with other tests
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
instead of `T: Debug`
- `Device::create_element` has correct reference count handling now
- Return `NotNegotiated` in the video codec base classes if setting the output
state fails instead of `Error`
## [0.14.4] - 2019-08-14
### Added
- Bindings for adding/removing custom log functions