Release Nageru and Futatabi 2.2.1.

[nageru] / NEWS

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+Nageru and Futatabi 2.2.1, April 17th, 2023
+
+  - Work around an issue with OpenGL on Wayland, causing all
+    displays to be blank.
+
+  - Several fixes related to video inputs; in particular:
+    - Fix crashes when the master clock goes faster than 60 Hz
+      (which could happen primarily if an SRT input is the master).
+    - Be more resilient to errors in hardware video decoding
+      when the stream starts out broken (e.g., not on a key frame)
+      but recovers.
+    - Multiple fixes related to hardware acceleration on nVidia.
+    - Incoming frames of too high resolution (larger than 8 MB)
+      will be refused instead of crashing. Such videos may be
+      supported better in the future.
+
+
+Nageru and Futatabi 2.2.0, November 15th, 2022
+
+  - Support AV1 output, via SVT-AV1. Note that this is still somewhat
+    experimental, not the least because SVT-AV1's streaming support
+    is not as mature as x264.
+
+  - Remove the dependency on QCustomPlot.
+
+  - Expose BlurEffect and UnsharpMaskEffect to the theme.
+
+  - Clean up several rarely-unused command-line flags:
+    - All the 10-bit flags are now collapsed to --10-bit.
+    - Remove --http-uncompressed-video.
+    - Remove the x264 VBV flags.
+    - Hide --x264-speedcontrol-verbose.
+    - Hide --no-flush-pbos.
+
+  - Make a workaround for audio monitoring output under PipeWire.
+
+  - Update CEF compatibility (tested with CEF 107).
+
+
+Nageru and Futatabi 2.1.0, February 6th, 2022
+
+  - Support unsynchronized HDMI/SDI output.
+    
+    This is for if you want just a monitor output without synchronizing
+    your entire stream chain to the output card (ie., you want to keep
+    some other camera as the master). Sound support is untested, and is
+    probably going to crackle a fair bit.
+    
+    There's no GUI support for changing this currently (you enable it
+    by using --output-card-unsynchronized and then using HDMI/SDI output
+    as usual).
+
+  - Support sending a separate x264 encode to disk
+    (--separate-x264-disk-encode and associated --x264-separate-disk-*
+    flags).
+    
+    This is useful for machines that don't have Quick Sync, but where
+    you want to have an archival copy on disk in higher quality
+    than what you streamed out.
+
+  - Fix compilation issues with FFmpeg 5.0.
+
+
+Nageru and Futatabi 2.0.2, September 3rd, 2021
+
+  - Fix issues with various upstream software:
+    DeckLink 11.7 (and newer) drivers, FFmpeg 4.4, newer CEF.
+
+  - Add a --no-transcode-video flag to Kaeru.
+    
+    This is useful primarily if you want Kaeru to rewrap the stream into
+    Metacube (for Cubemap) and do nothing else with it. Only H.264
+    is supported for now, since everything else assumes that.
+
+
+Nageru and Futatabi 2.0.1, July 9th, 2020
+
+  - Upgrade DeckLink SDK to 10.11.4.
+
+  - Various bugfixes.
+
+
 Nageru and Futatabi 2.0.0, June 2nd, 2020
 
   - Native support for SRT inputs; by default, Nageru will listen