backport-14139

[*] TX sig check for specified number

assigned to @p.const

added 5 commits

• a3456533...11489293 - 4 commits from branch master
• 70ef8e0b - Merge branch 'master' into backport-14139

Compare with previous version

added 5 commits

• 70ef8e0b...34abc3b2 - 4 commits from branch master
• b70e89fb - Merge branch 'master' of gitlab.demlabs.net:cellframe/python-cellframe into backport-14139

Compare with previous version

mentioned in commit c5f1c5de

merged