@@ -23,8 +23,11 @@ Additions, changes
2323 On Windows, only up-to DOTPROD can be detected due to OS limitations.
2424 * New CPU flags in ``cpuid.h `` and ``avisynth_c.h ``: CPUF_ARM_NEON, CPUF_ARM_DOTPROD, CPUF_ARM_SVE2
2525 * "SetMaxCPU": add "neon", "dotprod", "sve2" options to enable/disable ARM64 (aarch64) features.
26- - "ConvertToPlanarRGB": ``bits `` parameter: on-the-fly bit-depth conversions to YUV->RGB conversion.
26+ - "ConvertToPlanarRGB(A) ": ``bits `` parameter: on-the-fly bit-depth conversions to YUV->RGB conversion.
2727 See :doc: `ConvertToPlanarRGB <./corefilters/convert >`.
28+ - ``ConvertToPlanarRGB(A) ``: added ``quality `` parameter: forces 32-bit float
29+ internal processing instead of S18.13 fixed-point arithmetic when converting
30+ from YUV, regardless of source or target bit-depth. See :doc: `ConvertToPlanarRGB <./corefilters/convert >`.
2831- "ResetMask": add parameter float "opacity"
2932- "AddAlphaPlane": add parameter float "opacity"
3033- "Layer": YUY2 is handled as YV16 (lessen source code bloat)
@@ -126,6 +129,7 @@ Build environment, Interface
126129
127130Bugfixes
128131~~~~~~~~
132+ - Fix: memory leak in Subframe/MakePropertyWritable after static-frame sources (ColorBars, BlankClip)
129133- Fix: "Histogram" Color2 mode to copy alpha channel from source for alpha-carrying formats
130134 (YUVA, RGBPA, RGB32, RGB64); initialize alpha to zero in the histogram panel area.
131135 (Was: garbage)
@@ -232,14 +236,16 @@ Documentation
232236 details, and YUY2/YV16 internal handling.
233237- Update :doc: `Histogram <./corefilters/histogram >` with new vectorscope parameters
234238- Update :doc: `ColorBars <./corefilters/colorbars >`
239+ - Update :ref: `matrix syntax <matrix_parameter_syntax >`
240+
235241- Add another Ubuntu->Windows DLL cross-compilation guide:
236242 See :ref: `Ubuntu->Windows mingw crosscompilation<compiling_avsplus_crosscompiling2> `
237243
238244
239245Please report bugs at `github AviSynthPlus page `_ - or - `Doom9's AviSynth+
240246forum `_
241247
242- $Date: 2026/02/14 23:42 :00 $
248+ $Date: 2026/02/24 20:24 :00 $
243249
244250.. _github AviSynthPlus page :
245251 https://github.com/AviSynth/AviSynthPlus
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