ErgoScript release v4.0.1 for Ergo mainnet v4.0.x

Version 4.0.1 contains the following changes:

• Added signMessage / verifyMessage for signing and verifying arbitrary messages (#685)
• Test vectors for comparison operations (#707)
• Cross-version tests of ErgoTree (#711)
• Add missing ScalaDocs (#713)

Contributors: @aslesarenko @kushti
Related PR: #715

ErgoScript release v4.0.0 for Ergo mainnet v4.0.0

Version 4.0.0 contains the following changes:

• activatedScriptVersion field added to execution context (ErgoLikeContext)
• ErgoTree interpreter is now skipping validation for scripts if activated script version is higher than interpreter supports (so old nodes are skipping validation on soft-forks when 90+% mining power activated the ErgoTree upgrade). See changes in Interpreter.verify()
• Ensure v4.0 can support AOT -> JIT switch as v5.0 soft-fork (includes HF changes) (#697)
• Versioned tests for v4.0 and above (#709)
• Don't check activatedScriptVersion in prover (#708)
• CI jobs migrated from Travis to GitHub Actions (#710)

Contributors: @aslesarenko @greenhat @kushti
Related PR: #712

ErgoScript release v4.0 for Ergo mainnet v4.0

Version 4.0 contains following changes:

• activatedScriptVersion field added to execution context (ErgoLikeContext)
• ErgoTree interpreter is now skipping validation for scripts if activated script version is higher than interpreter supports (so old nodes are skipping validation on soft-forks when 90+% mining power activated the ErgoTree upgrade). See changes in Interpreter.verify()
• Ensure v4.0 can support AOT -> JIT switch as v5.0 soft-fork (includes HF changes) (#697)
• Versioned tests for v4.0 and above (#709)
• Don't check activatedScriptVersion in prover (#708)
• CI jobs migrated from Travis to GitHub Actions (#710)

Contributors: @aslesarenko @greenhat @kushti
Related PR: #712

ErgoScript release v3.3.3 for Ergo mainnet

• Add missing code coverage tests (#686)
• Dependencies updated to support future Scala 2.13 migration
• Benchmarks of ErgoTree allocation
• Performance optimizations

Related PR: #706

ErgoScript release v3.3.2 for Ergo mainnet

• More memory and performance optimizations (#693)
• The Protocol and Requirements to replace AOT with JIT via soft-fork (#695)

Related PR: #701

ErgoScript release v3.3.1 for Ergo mainnet

• Optimize memory footprint (#690)
• Avoid ClassCastException in kiama rewritings (#689)
• Improving hints generation to avoid using the same commitment twice (#682)
• Test vectors for cost estimation (#680)
• Fix ErgoScript compiler for Windows
• Fix typos and errors in Advanced ErgoScript Tutorial (#661)
• Full test coverage of consensus critical code (#677)
• Fixed some typos in sigma.tex (#684)

Contributors: @aslesarenko @kushti @scalahub @gagarin55
Related PR: #691

ErgoScript release v3.3.0 for Ergo mainnet

• Checking content length in P2SH, examples fixed(#648)
• Added ErgoTree.template property (#650)
• ScalaDocs for Box.getReg (#656)
• Improved test coverage (#668, #669, #670, #672, #673)
• Distributed signatures (#412 )
• ZeroJoin documentation (#644)

Contributors: @aslesarenko @kushti @scalahub @greenhat @gagarin55

ErgoScript release v3.2.1 for Ergo mainnet

• ErgoBoxAssets interface added for generalized box selectors (#646)

ErgoScript release v3.2.0 for Ergo mainnet

• optimization of serialization (deserialization was optimized in #569)
• SCoverage enabled for CI

ErgoScript release v3.1.1 for Ergo mainnet

Support Scala 2.11 compilation and publishing