diff --git a/Changelog b/Changelog
index 98943a4bf6..45572de937 100644
--- a/Changelog
+++ b/Changelog
@@ -2,6 +2,10 @@ Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
 version 3.4.2:
+- avcodec/mediacodecdec: use ff_hevc_ps_uninit()
+- avcodec/hevc_parser: use ff_hevc_uninit_parameter_sets()
+- avcodec/hevcdec: use ff_hevc_uninit_parameter_sets()
+- avcodec/hevc_ps: add a function to uninitialize parameter set buffers
 - avcodec/dirac_dwt: Fix several integer overflows
 - avcodec/indeo5: Do not leave frame_type set to an invalid value
 - avcodec/hevc_ps: Check log2_sao_offset_scale_*