spice-0.15.1-160000.2.2

- Update to v0.15.1 release
  * This is a bug fix release with no upstream changelog
- Drop fix-build-with-gstreamer-1.20.patch

- Add patch to let spice build with gstreamer 1.20.x
  (https://gitlab.freedesktop.org/spice/spice/-/merge_requests/207)
  * fix-build-with-gstreamer-1.20.patch

- Update to v0.15.0 release
  This is the first release in the new 0.15.x stable series.
  * Minor updates to CI
  * Some compatibility with OpenSSL
  * Change the behavior of handle_dev_start ignoring multiple start requests
  * Ignore multiple calls to handle_dev_stop
  * Pick up newer spice-common to fix a buffer overflow issue
- Dropped patches contained in new tarball
  0001-quic-Check-we-have-some-data-to-start-decoding-quic-.patch
  0002-quic-Check-image-size-in-quic_decode_begin.patch
  0003-quic-Check-RLE-lengths.patch
  0004-quic-Avoid-possible-buffer-overflow-in-find_bucket.patch

- Note: The Mar 9, 2020 spec file cleanup and the following change
  satisfy jsc#SLE-15520
- Remove gstreamer-plugins-libav and gstreamer-plugins-good as
  BuildRequires. Even though the configure step of the package
  build does report detection of features from these packages, the
  build is actually not otherwise influenced by the presence of
  these packages. It is at runtime when these plugin packages are
  utilized, so leave the Recommends for these in the package spec,
  so that if the packages are available in a distro they can get
  installed and utilized.

- Fix buffer overflow vunerabilities in QUIC image decoding
  (CVE-2020-14355 bsc#1177158)
  0001-quic-Check-we-have-some-data-to-start-decoding-quic-.patch
  0002-quic-Check-image-size-in-quic_decode_begin.patch
  0003-quic-Check-RLE-lengths.patch
  0004-quic-Avoid-possible-buffer-overflow-in-find_bucket.patch

- Clean up some spec file conditionals that are no longer helpful

- Update to v0.14.3 release
  The main changes are WebSocket and support for Windows.
  * Add support for WebSocket, this will allow to use spice-html5
    without proxy
  * Support Windows, now Qemu Windows can be build enabling Spice
  * Fix some alignment problem
  * Converted some documentation to Asciidoc format to make easier
    to update, updated some
  * Minor compatibility fix for PPC64EL and ARMHF
  * Minor fixes for big endian machines like MIPS
  * Avoid some crashes with some buggy guest drivers, simply
    ignore the invalid request
  * Fix for old OpenSSL versions
  * Minor fix for Windows clients and brushes, fixed an issue with
    Photoshop under Windows 7
  * Add ability to query video-codecs
  * Small use-after-free fix
  * Fix for debugging recording/replaying using QUIC images
  * Fix a regression where spice reported no monitors to the client
  * Fix DoS in spicevmc if WebDAV used
  * Updated and improved test migration script
  * Some minor fixes to smartcard support
  * Avoid possible disconnection using proxies using a in-flow
    keepalive mechanism
- The NEWS file is now named CHANGELOG.md, and the previously
  provided ChangeLog, which was a summary of the git log is no
  longer provided

- Enable video codec support (VPX and MJPEG)

- Update to v0.14.2 stable release
  The main changes are support for Meson build and graphic device
  info messages allowing to better support multi-monitor
  configurations.
  * support H265 in stream-channel
  * add support for building with meson/ninja
  * minor tests fixes improving CI
  * set char device state for smartcard, allowing Qemu optimization
  * improve red-parse-qxl.c interface making it more consistent
  * add some instrumentation for streaming device
  * QXL interface: add a function to identify monitors in the guest
    (spice_qxl_set_device_info)
  * add support for GraphicsDeviceInfo messages
  * video-stream: prevent crash on stream reattach
  * make channel client callbacks virtual functions
  * bumped minimum required glib version to 2.38
  * attempt to have a reliable led state for keyboard modifiers
- Removed patches:
  (The first two are altered versions of what is carried upstream.
  I think we're fine with what upstream does here)
  0001-lz-Avoid-buffer-reading-overflow-checking-for-image-.patch
  0002-lz-More-checks-on-image-sizes.patch
  0001-memslot-Fix-off-by-one-error-in-group-slot-boundary-.patch

- Use plain python2 for SLE12 builds
- Remove PYTHON=python3, configure will find and use the python3