12:41 Guido Falsi (madpilot) 

deskutils/calibre: Update to 5.18

- Remove upstreamed patch
- Since upstream targets python 3.8 which is the default for the
  ports tree, declare that as minimum version
- Remove patch which was needed to make it work with python <= 3.7

    b2cf151

17:13 Guido Falsi (madpilot) 

deskutils/calibre: Update to 5.15

- Update patch, while here also fix patched conditional

    127b35f

20:03 lbartoletti 

Update Qt/PySide2 to 5.15.2 / PyQt to 5.15.1 / SIP to 5.4.0
This commit combines several updates.

- Update Qt to 5.12.2
- Update PyQt to 5.15.1
- Since PySide 5.15.1 is broken with Qt 5.15.2, so PySide and Shiboken are also
updated to 5.15.2.
- Update sip to 5.4.0

SIP is a collection of tools  to create Python bindings for C and C++ libraries
and used by PyQt and wxPython. There are some changes with sip5 [1]:
- python 3.5+ is required
- sip drops support of old deprecated methods as sipdistutils & cie.
- this version breaks also PyQt5 extension ABI. SIP files will be installed in
${PYTHON_SITELIBDIR}/PyQt${_PYQT_VERSION}/bindings
- some ports will use the new pyqtbuilder package with the pyproject.toml setup.
Instead if the project have a setup.py, you should use sip-build to build it.
- if a port needs sip, it should also needs pysip. BTW, py-qt5-core requires
pysip, so that should be enough for PyQt packages.

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