v1.20.0

What's Changed

Bugfixes

• Bug-Fix: Pass verbosity to the harness and sandbox by @tzaffi in #630

Enhancements

• Enhancement: Use sandbox for SDK Testing and remove Indexer v1 steps by @algochoi in #623
• Tidy: Ignore algorand-sdk-testing test-harness dir by @michaeldiamant in #634
• Enhancement: Deprecating use of langspec by @ahangsu in #632
• enhancement: Initial stateproofs support by @Eric-Warehime in #629

Full Changelog: v1.19.1...v1.20.0