docs: remove deleted release tag references

changelog.md

@@ -7,14 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 A `### Breaking` section is used in addition to Keep a Changelog's standard sections to explicitly document changes that are backwards-incompatible but would otherwise appear under `### Changed`. Entries under `### Breaking` trigger a major version bump in automated release recommendation logic.
 
-## [Unreleased](http://teapot:3000/aether/vociferate/src/branch/main)
+## [Unreleased]
 
 ### Changed
 
 - README workflow badges now link to the latest workflow run pages instead of the workflow definition pages.
 
-## [1.1.0](http://teapot:3000/aether/vociferate/releases/tag/v1.1.0) - 2026-03-20
-
 ### Fixed
 
 - Publish action falls back to `git describe` when `inputs.version` is empty and `GITHUB_REF` is not a tag ref, resolving `workflow_call` input propagation failures in act runner v0.3.0.
@@ -25,11 +23,6 @@ A `### Breaking` section is used in addition to Keep a Changelog's standard sect
 - S3 coverage artefact publishing (HTML report, badge, JSON summary) in push validation pipeline.
 - CLI tests and internal helper tests raising total coverage to 84%.
 - Test suite isolation against ambient CI environment variables for changelog link generation tests.
-
-## [1.0.0](http://teapot:3000/aether/vociferate/releases/tag/v1.0.0) - 2026-03-20
-
-### Added
-
 - Go CLI for changelog-driven release preparation and semantic version recommendation.
 - Version recommendation from changelog release headings, including first-release support (`0.0.0` base -> `v1.0.0`).
 - Automatic `release-version` creation/update during release preparation.