Log Message:
flac: updated to 1.3.4

FLAC 1.3.4

This release mostly fixes (security related) bugs. When building with MSVC, \ 
using CMake is preferred, see the README under "Building with CMake" \ 
for more information. Building with MSVC using solution files is deprecated and \ 
these files will be removed in the future.

General:
* Fix 12 decoder bugs found by oss-fuzz, including CVE-2020-0499 (erikd, Martijn \ 
van Beurden)
  - Fix encoder bug CVE-2021-0561 (NeelkamalSemwal)
  - Integrate oss-fuzzers (erikd, Guido Vranken)
  - Seeking fixes (NeelkamalSemwal, Robert Kausch)
  - Various fixes and improvements (Andrei Astafev, Rosen Penev, Håkan Kvist, \ 
oreo639, erikd, Tamás Zahola, Ulrik Mikaelsson, Tyler Dunn, tmkk)
* FLAC format:
  - (none)
* Ogg FLAC format:
  - (none)
* flac:
  - Various fixes and improvements (Andrei Astafev, Martijn van Beurden)
* metaflac:
  - (none)
* build system:
  - CMake improvements (evpobr, Vitaliy Kirsanov, erikd, Ozkan Sezer, Tyler \ 
Dunn, tg-m DeadSix27, ericLemanissier, Chocobo1).
  - Fixes for MinGW and MSVC (Ozkan Sezer).
  - Fix for clang (Ozkan Sezer)
  - Fix for PowerPC (Peter Seiderer, Thomas BERNARD)
  - Fix for FreeBSD PowerPC (pkubaj).
* testing/validation:
  - Add Windows target to CI, improve logging (Ralph Giles)
  - CI improvements (Ralph Giles, Ewout ter Hoeven)
* documentation:
  - Doxygen fixes (Tyler Dunn)
  - Fix typos (Tim Gates, maxz)
*  Interface changes:
  - libFLAC:
    (none)
  - libFLAC++:
    (none)