v1.2.3 Validator

Release coincident with start of GNU Radio Conference 2024. Perhaps another patch coming later this week after the SigMF workshop.

What's Changed Since v1.2.1

What's new?

• Better SigMF archive handling & bugfixes.
• Improved multi-threaded sigmf_validate.

Other Improvements

• Allow globstar (*) in sigmf_validate by @gregparkes in #59
• always set metadata version to current implemented specification by @Teque5 in #67
• add test for bad checksum by @Teque5 in #68
• improve github action by @Teque5 in #73

Removed Bits

• delete concept of default metadata and clarify validation err by @Teque5 in #69
• remove sigmf_gui due to lack of support and PySimpleGUI changes by @Teque5 in #66

Full Changelog: v1.2.1...v1.2.3