Coverage-Untergrenze 85 % in tools/.coveragerc, gegen beobachtete 87,0 % (4.7.2, schließt #10, eröffnet #51)

Files changed:
- .gitea/workflows/ci.yml
- CHANGES.md
- EVALS.md
- VERSION
- tools/.coveragerc

.gitea/workflows/ci.yml

@@ -120,12 +120,12 @@ jobs:
         # container is no longer a special environment worth a second run.
         # See instructions/dev/testing-conventions.md.
         #
-        # Coverage is reported, not enforced: there is deliberately no
-        # `--cov-fail-under` yet (Gitea #10). The threshold gets set in its own
-        # later commit, with the measured number as its justification - one
-        # picked before the number is either too low to bite or too high to
-        # survive the next honest commit, and the second kind gets lowered
-        # instead of earned. Config: tools/.coveragerc.
+        # Coverage is measured and enforced at a floor of 85% against a measured
+        # 87.0% - `fail_under` in tools/.coveragerc, not a flag here, so the
+        # number sits next to the reasoning that produced it. It was set only
+        # after the number had been watched across 38 runs (Gitea #10, closed).
+        # A red suite from this floor means coverage actually fell; the two
+        # points of headroom already absorb a new thin Typer wrapper.
         run: |
           set -eu
           cd tools