chore(release): 1.0.1

[HeyItsGilbert]

[1.0.1] - 2026-07-29

Fixed

• Argument transforms (FeatureFlag, PropertySet, Condition) now accept
  any IDictionary instead of only exact System.Collections.Hashtable, so
  configuration built via ConvertFrom-Json -AsHashtable (which returns an
  OrderedHashtable) and other ordered/generic dictionaries bind correctly.
• PropertySetTransformAttribute no longer calls the broken, argument-less
  Read-PropertySet when -PropertySet is omitted (that call could never
  bind and always threw). -PropertySet is now a mandatory parameter on
  Test-FeatureFlag, matching Test-Condition, so the missing value is
  reported with a clear mandatory-parameter error instead. (PropertySetTransformAttribute calls Read-PropertySet with no arguments, so omitting -PropertySet always fails #84)
• Test-Condition/Test-FeatureFlag no longer throw an opaque
  "You cannot call a method on a null-valued expression" error when a rule's
  Condition is $null (e.g. omitted or misspelled). ConditionTransformAttribute
  now null-guards and raises a clear ArgumentNullException explaining that the
  rule must define a Condition. FeatureFlagTransformAttribute gained the same
  guard for a null FeatureFlag. (Test-FeatureFlag: a rule with a null Condition throws an opaque transform error #83)

[Copilot]

Pull request overview

Release housekeeping for Gatekeeper v1.0.1: bumps the module manifest version and records the 1.0.1 release notes/compare links in the changelog.

Changes:

• Bump ModuleVersion to 1.0.1 in the module manifest.
• Add a 1.0.1 changelog section dated 2026-07-29 and update the compare link references ([Unreleased], [1.0.1]).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
Gatekeeper/Gatekeeper.psd1	Updates module manifest version to 1.0.1 for the release.
CHANGELOG.md	Adds 1.0.1 release entry and updates compare links to include 1.0.1.

[github-actions]

Test Results

    4 files    448 suites   13s ⏱️
  379 tests   374 ✅  5 💤 0 ❌
1 492 runs  1 466 ✅ 26 💤 0 ❌

Results for commit 86b1787.