v0.39.21

Hecke v0.39.21

Diff since v0.39.20

Merged pull requests:

• Update FLINT to v3.6.0 (#2291) (@lgoettgens)
• fix: properly initialize global values for test_module (#2292) (@thofma)
• Replace generators by gens (#2293) (@lgoettgens)
• "rigorous" fix (#2294) (@stefnomden)
• chore(deps): bump actions/checkout from 6 to 7 (#2295) (@dependabot[bot])
• chore(deps): bump codecov/codecov-action from 6 to 7 (#2296) (@dependabot[bot])
• chore: Bump version to 0.39.21 (#2297) (@lgoettgens)

Closed issues:

• test_module throws error: long_test not defined (#2289)