Inconsistent Version in Win32 binaries: opus-tools-0.2-opus-1.3.1 / opus-tools-0.2-opus-1.3

rong(?) version with the opus-tools-0.2-opus-1.3.1 its:
opus-tools-0.2-opus-1.3.1\opusdec.exe -V
opusdec opus-tools 0.2-3-gf5f571b (using libopus 1.3-26-ge85ed772)
Copyright (C) 2008-2018 Xiph.Org Foundation
--

in the past the released Win32 binaries zip packs, the versions was like:
opus-tools-0.2-opus-1.3\opusenc.exe -V
opusenc opus-tools 0.2-3-gf5f571b (using libopus 1.3)
Copyright (C) 2008-2018 Xiph.Org Foundation
--
opus-tools-0.2-win32\opusdec.exe -V
opusdec opus-tools 0.2 (using libopus 1.3-rc2)
Copyright (C) 2008-2018 Xiph.Org Foundation
--

files form https://archive.mozilla.org/pub/opus/win32/
c:\Temp\win32>sha256sum opus-*
ef23dc3ffa79fb0cea2ac3559c61317ea663e5372dec3b775e47b87b27d47329 *opus-tools-0.2-opus-1.3.1.zip
a1ae3c806adee9b008348166251f938dd7774ba6987d392187202b11d1152e90 *opus-tools-0.2-opus-1.3.zip
99a7c07c46c24727d9798adfc53f5d1d82244e3c249476c22ddf0e1d76a7c86c *opus-tools-0.2-win32.zip

c:\Temp\win32>opus-tools-0.2-win32\opusdec.exe -V
opusdec opus-tools 0.2 (using libopus 1.3-rc2)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-win32\opusenc.exe -V
opusenc opus-tools 0.2 (using libopus 1.3-rc2)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-win32\opusinfo.exe -V
opusinfo from opus-tools 0.2

c:\Temp\win32>opus-tools-0.2-opus-1.3\opusdec.exe -V
opusdec opus-tools 0.2-3-gf5f571b (using libopus 1.3)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-opus-1.3\opusenc.exe -V
opusenc opus-tools 0.2-3-gf5f571b (using libopus 1.3)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-opus-1.3\opusinfo.exe -V
opusinfo from opus-tools 0.2-3-gf5f571b

c:\Temp\win32>opus-tools-0.2-opus-1.3.1\opusdec.exe -V
opusdec opus-tools 0.2-3-gf5f571b (using libopus 1.3-26-ge85ed772)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-opus-1.3.1\opusenc.exe -V
opusenc opus-tools 0.2-3-gf5f571b (using libopus 1.3-26-ge85ed772)
Copyright (C) 2008-2018 Xiph.Org Foundation

c:\Temp\win32>opus-tools-0.2-opus-1.3.1\opusinfo.exe -V
opusinfo from opus-tools 0.2-3-gf5f571b

c:\Temp\win32>

No source file or test is named. Start by reproducing the -V output for opusdec.exe, opusenc.exe, and opusinfo.exe from the three Win32 archives listed in the report, then trace how the Win32 binaries obtain their opus-tools and libopus version strings. Done means the version reporting is consistent with the intended archive versions.