3.3.0 (2023/02/07)
------------------
- modernized codebase
- Python 3.9 or higher is now required
- no features added

3.2.0 (2020/05/12)
------------------
- added selftest endpoint 

3.1.0 (2020/03/20)
------------------
- various minor fixes
- available_converters() now executed in parallel -> speedup

3.0.0 (2020/02/14)
------------------

- complete rewrite using FastAPI as REST backend
- better logging
- changed API names
- dropped support for PhantomJS and Unoconv
- better error handling
- simplified configuration for further converter support

2.1.0 (2020/08/12)
------------------
- support for `pagedjs-cli` and `typeset.sh` added

2.0.4 (2019/02/11)
------------------
- minor installation issues with `var` folder gunicorn.log
- added optional `PP_PDFREACTOR_DOCKER` environment support

2.0.3 (2019/02/11)
------------------
- minor installation issues with `var` folder gunicorn.log
- added optional `PP_SPOOL_DIRECTORY` environment support

2.0.0 (2018/07/14)
------------------
- major cleanup
- removed async functionality
- switched from waitress to gunicorn
- switched from subprocess to easyprocess
- webpage displays installed converters and their versions
- support for VersaType converter added

1.0.8 (2017/10/23)
------------------
- internal release

1.0.7 (2017/08/17)
------------------
- fixed a very old bug in cleanup code

1.0.6 (2017/08/08)
------------------
- display available converters during startup

1.0.5 (2017/04/06)
------------------
- support for WeasyPrint

1.0.3 (2017/02/13)
------------------

- calling princexml with explicit option -o (Prince 11 compatibility)

1.0.0 (2017/01/08)
------------------
- first official release
- requires Python 3.5 or higher

0.7.13 (2016/08/30)
-------------------

- added ``circus`` dependency in order to provide daemonizing
  support out of the box

0.7.12 (2016/08/29)
-------------------
- fix for PDFreactor 8

0.7.11 (2016/06/01)
-------------------
- updated to Pyramid 1.7

0.7.7 (2016/01/24)
------------------
- updated support for latest Vivliostyle formatter
- added support for Antennahouse Formatter

0.7.6 (2015/11/30)
------------------
- support for PDFreactor 8

0.7.5 (2015/11/18)
------------------
- fixed race condition while creating directories

0.7.4 (2015/11/14)
------------------
- support for nested uploaded ZIP files

0.7.3 (2015/11/14)
------------------
- support for Vivliostyle Formatter

0.7.2 (2015/04/20)
------------------
- merged https://bitbucket.org/ajung/pp.server/pull-request/1/
  (improper check for wkhtmltopdf)
- merged https://bitbucket.org/ajung/pp.server/pull-request/2/
  (fix for async operations)

0.7.1 (2015/03/13)
------------------
- unicode fix in runcmd()

0.7.0 (2015/02/15)
------------------

- 0.6.x was completely badly packaged
- changed repo structure

0.6.1 (2015/02/02)
------------------
- add /api/converter-versions to webservice API

0.6.0 (2015/01/26)
------------------
- dropped Python 2.X support, Python 3.3 or higher 
  is now a mandatory requirement

0.5.5 (2015/01/23)
------------------
- UTF8 handling fix

0.5.3 (2014/11/23)
------------------
- support for WKHTMLTOPDF

0.5.2 (2014/11/19)
------------------
- support for Speedata Publisher 

0.5.1 (2014/10/12)
------------------
- improved error handling

0.5.0 (2014/10/12)
------------------
- official Python 3.3/3.4 support 

0.4.7 (25.09.2014)
------------------
- fixed documentation bug

0.4.6 (22.08.2014)
------------------
- removed PDFreactor --addlog option

0.4.5 (22.08.2014)
------------------
- added supplementary commandline options to pdfreactor commandline call

0.4.4 (24.01.2014)
------------------
- minor typos fixed

0.4.3 (20.01.2014)
------------------
- implemented automatic queue cleanup after one day

0.4.2 (18.01.2014)
------------------
- URL fix in index.pt related to virtual hosting

0.4.1 (13.01.2014)
------------------
- show Python version and converters on index.pt
- authorization support added

0.4.0 (17.10.2013)
------------------
- Python 3.3 support
- Pyramid 1.5 support

0.3.5 (05.10.2013)
------------------
- added 'cmd_options' to pdf and unoconv API 
  methods for specifying arbitary command line parameters
  for the external converters

0.3.4 (05.10.2013)
------------------
- added 'cleanup' API 

0.3.3 (05.10.2013)
------------------
- added 'version' and 'converter' API methods

0.3.2 (04.10.2013)
------------------
- added support EPUB conversion using ``Calibre``

0.3.1 (03.10.2013)
------------------
- updated documentation 

0.3.0 (14.07.2013)
------------------
- unoconv conversion now returns a ZIP archive
  (e.g. a HTML file + extracted images)

0.2.7 (06.07.2013)
------------------
- added support for Phantom.js converter

0.2.5 (05.07.2013)
------------------
- better detecting of prince and pdfreactor binaries

0.2.2 (05.07.2013)
------------------
- updated the documentation
- minor cleanup 

0.2.1 (04.07.2013)
------------------
- re-added poll API

0.2.0 (03.07.2013)
------------------
- converted XML-RPC api to REST api

0.1.9 (01.07.2013)
------------------
- monkeypatch pyramid_xmlrpc.parse_xmlrpc_request in order
  to by-pass its stupid DOS request body check

0.1.7 (29.06.2013)
------------------
- more tests
- fixes
- updated documentation

0.1.5 (27.06.2013)
------------------
- test for synchronous operations
- fixes

0.1.0 (24.06.2013)
------------------
- initial release
