libwavpackenc: remove libwavpackenc wrapper

The manual states "there is virtually no reason to use that encoder.".

It supports less sample formats than the native encoder, is less efficient
than the native encoder and is also slower and pretty much remains untested.
libwavpack also isn't being fuzzed, which given that we plug the parameters
without any sanitizing them looks concerning.

1 files changed, 1 insertions, 0 deletions

diff --git a/Changelog b/Changelog
index 358cbaaf94..f37326627e 100644
--- a/Changelog
+++ b/Changelog
@@ -30,6 +30,7 @@ version <next>:
 - IPU decoder, parser and demuxer
 - Intel QSV-accelerated AV1 decoding
 - Argonaut Games Video decoder
+- libwavpack encoder removed
 
 
 version 4.3: