Pyca

and a few library updates.

New Features
------------

- OpenMetrics endpoint which alles monitoring PyCA via Prometheus (ffb12dd)

Enhancements
------------

- Add the event title to the recordings overview (efe62dd, 5707094)
- Update container images (e0204cd, b2da954)

Libaries
--------

- Updated several JavaScript libraries

recording functionality.

Bug Fixes
---------

- Lower Required Flask Version (3458dd9)

recording functionality.

Bug Fixes
---------

- Updated several front-end libraries
- Lower Required Flask Version (df4f8bf)
- Fix potential mixed content web interface error (c35c8b8)

interface bugs and introduces containers as new deployment method.

Features
--------

- Allowed manual ingest via UI in backup mode (43e44a7)
- Introduce Containerization (a5f98b6, 47f1e74)

Bug Fixes
---------

- Updated several front-end libraries
- Fixed some documentation (2280a59)
- Fixed re-upload of events (64fb7ca)
- Prevent active events from being listed twice (5f909f9)

Tests
-----

- Fix Coveralls deployment (64e5ca0)

Development
-----------

- Separate Vue components for improved source files structure (8db49a5)
- Droped old development UI server (596bd7c)

deployments, as well as a number of minor bug fixes.

Features
--------

- Re-ingest button in the user interface (008be68).
- Don't upload metadata catalogs by default since Opencast holds them
internally anyway (15288d9, 2e684e5).
- Configurable, random delay for ingests to avoid accidental DDoS
attacks (d93440d).
- Upload rate limiting for ingests (f9f6cb6, b8e120b)
- Official Python 3.9 support (5b9a612).

Bug Fixes
---------

- Updated several front-end libraries
- Release database sessions when they are no longer needed. This was
causing issues when using PostgreSQL (80114f1).
- Fixed database initialization causing problems on first start-up when
several services were started in parallel (568b47c).
- Fixed the content type of the metrics endpoint's response which was
incorrect according to JSONAPI (060027b).
- Fixed a problem with the logs endpoint which was using functionality
introduced in Python 3.7 (4277d79).
- Fixed a few minor logging issues where exceptions were not logged
properly (730f0e4).

Tests
-----

- Switch to coverally-python (90e9055).
- Tests for the preview image JSON-API (7f29295).
- Additional tests for pyCA (820402a).
- Switch to GitHub Actions (bc2dc3e).

the capture agent's host system by freeing disk space and providing
access to logs.

It also comes with a major overhaul of pyCA's documentation.

Features
--------

- Complete overhaul of the documentation (682b0f0ade21ed18179334036ee51b58e1493b06)
- Option to remove recorded files locally after they have been successfully uploaded (f9c7f409943f93052aaec0f2810c32a9d3ffe4b0)
- Introduce a new optional API for system logs (c1c9bcede4d04f3f45bfe7f4d7d3e9ec169ae047)
and make them available via the user interface (e0b11e3868bb8b435bcf9bd5f48392c07423eead)
- Improved debugging of HTTP requests (6ec5d56cdbe761c7aab50e773fc57ce30aa2704b)
- Highlight failed recordings with a warning icon (c343949af359559a451f8ee76574bc3202cfd053, d53e47cc66fda1577087de739462f58bd13af73d)

Bug Fixes
---------

- Improved routine for service endpoint updates ensuring that services are actually online before trying to use them e.g. for ingests (050bc4262f7427682a144a1495fb41f689d5b1db)
- Fix some edge cases when starting to record which could cause the service to fail (baa0561ccc5aeb65745f2eac6a38df4fe6b3d864)
- Fix test assertions (fef63d70534789a5c536d18d91ced29cd53cc895)