Update flow-go to v0.50.1-...

[janezpodhostnik]

Updates flow-go to current master.

• github.com/onflow/flow-go v0.48.1-evm-cache-block.0.20260602223212-19c6bdbbe069 → v0.50.1-0.20260727121002-7305484aa748
• flow-go diff: onflow/flow-go@19c6bdb...7305484
• Transitive upgrades: onflow/cadence v1.10.3 → v1.10.5, onflow/flow-go-sdk v1.10.3 → v1.10.5, onflow/atree v0.16.0 → v0.16.1

Required code changes

• internal/util/stdlib.go: stdlib.StandardLibraryHandler.CreateAccount now takes an interpreter.InvocationContext parameter; updated the stub accordingly.

Note on cadence-tools

The released cadence-tools/languageserver v1.11.2 does not compile against cadence v1.10.5, so it is temporarily pinned to the commit from onflow/cadence-tools#644 (v1.11.3-0.20260727140108-e3dcc07e645d). Once that PR is merged and released, this should be re-pointed to a tagged version.

Build and full test suite pass.

[github-actions]

Dependency Review

The following issues were found:

• ✅ 0 vulnerable package(s)
• ✅ 0 package(s) with incompatible licenses
• ✅ 0 package(s) with invalid SPDX license definitions
• ⚠️ 3 package(s) with unknown licenses.

See the Details below.

License Issues

go.mod

Package	Version	License	Issue Type
github.com/onflow/cadence	1.10.5	Null	Unknown License
github.com/onflow/cadence-tools/languageserver	1.11.3-0.20260727140108-e3dcc07e645d	Null	Unknown License
github.com/onflow/flow-go-sdk	1.10.5	Null	Unknown License

OpenSSF Scorecard

Package	Version	Score	Details
gomod/github.com/onflow/atree	0.16.1	🟢 8.8	Details Check Score Reason Maintained 🟢 10 27 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 Code-Review 🟢 10 all changesets reviewed Security-Policy 🟢 10 security policy file detected Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Packaging ⚠️ -1 packaging workflow not detected Binary-Artifacts 🟢 10 no binaries found in the repo Token-Permissions 🟢 10 GitHub workflow tokens follow principle of least privilege CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Pinned-Dependencies 🟢 10 all dependencies are pinned Fuzzing ⚠️ 0 project is not fuzzed License 🟢 10 license file detected Signed-Releases ⚠️ -1 no releases found Branch-Protection ⚠️ -1 internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md SAST 🟢 9 SAST tool detected but not run on all commits
gomod/github.com/onflow/cadence	1.10.5	Unknown	Unknown
gomod/github.com/onflow/cadence-tools/languageserver	1.11.3-0.20260727140108-e3dcc07e645d	Unknown	Unknown
gomod/github.com/onflow/flow-go	0.50.1-0.20260727121002-7305484aa748	🟢 7.4	Details Check Score Reason Code-Review 🟢 10 all changesets reviewed Maintained 🟢 10 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10 Security-Policy 🟢 10 security policy file detected Packaging ⚠️ -1 packaging workflow not detected Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions License 🟢 10 license file detected Binary-Artifacts 🟢 10 no binaries found in the repo Fuzzing 🟢 10 project is fuzzed Signed-Releases ⚠️ -1 no releases found Branch-Protection 🟢 6 branch protection is not maximal on development and all release branches SAST 🟢 9 SAST tool detected but not run on all commits Pinned-Dependencies ⚠️ 0 dependency not pinned by hash detected -- score normalized to 0
gomod/github.com/onflow/flow-go-sdk	1.10.5	Unknown	Unknown

Scanned Files

• go.mod

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
internal/util/stdlib.go	0.00%	1 Missing ⚠️

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