SynapSeq v4.43.1

What's Changed

• docs: add dual licensing documents and CLA by @ruanklein in #257
• docs: link to commercial license with readable label by @ruanklein in #258
• docs: expand CLA with full dual-licensing terms by @ruanklein in #259
• fix: preserve dry signal at zero pan intensity by @ruanklein in #260
• chore: bump patch version to 4.43.1-foundation by @ruanklein in #261

Full Changelog: v4.43.0...v4.43.1