diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 99837c6..45716b9 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -134,6 +134,10 @@ GitHub Copilot will automatically validate if new test cases should be created o
 
 ### Pull Request Guidelines  
 - **ALWAYS update CHANGELOG.md** - Every PR that introduces new functionality, fixes issues, or makes changes must include a detailed changelog entry with issue references (e.g., "Fixes #16")
+  - Add entries under `## **WORK IN PROGRESS**` section following AlCalzone release-script standard
+  - Use format: `- (author) **TYPE**: Description of user-visible change (Fixes #XX)`
+  - Types: **NEW** (features), **FIXED** (bugs), **ENHANCED** (improvements), **TESTING** (test additions), **CI/CD** (automation)
+  - Focus on user impact, not technical implementation details
 - **ALWAYS update README.md** - When adding new functionality, infrastructure, or changing how users interact with the repository, update the relevant sections of README.md
 - PRs must update version numbers appropriately using the dynamic version management system
 - Include detailed CHANGELOG.md entries for user-facing changes with specific details about what was added/changed/fixed
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d27e4e3..bfac0e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,15 @@ All notable changes to the ioBroker Copilot Instructions template will be docume
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+<!--
+  Placeholder for the next version (at the beginning of the line):
+  ## **WORK IN PROGRESS**
+-->
+
+## **WORK IN PROGRESS**
+
+- (copilot) **ENHANCED**: Standardized changelog format inconsistencies to align with AlCalzone release-script standard - fixed mixed WORK IN PROGRESS formatting and added comprehensive changelog management documentation (Fixes #20)
+
 ## [0.4.0] - 2025-09-XX - Automated Version handling & validation by GitHub actions
 
 ### Added
@@ -35,6 +44,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Eliminated Static Version References** - All version numbers and dates are now dynamically generated from template source
 - **Cross-Documentation Consistency** - Automated validation ensures all files reference the same version
 - **Date Management** - Automatic current date insertion eliminates stale date references (e.g., "January 2025" → current month/year)
+- **AlCalzone Release-Script Changelog Compliance** - Standardized all WORK IN PROGRESS references to use correct `## **WORK IN PROGRESS**` format and added comprehensive changelog management guidance (Fixes #20)
 - **Automated Testing Requirements** - Updated Copilot instructions with mandatory testing guidelines for new functionality
 - **Quality Assurance Through Testing** - Comprehensive test coverage prevents regressions and ensures script reliability
 - **CI/CD Integration** - Automated testing on all repository changes maintains code quality
diff --git a/template.md b/template.md
index 271ec7f..7187307 100644
--- a/template.md
+++ b/template.md
@@ -367,7 +367,7 @@ When updating README.md files, ensure these sections are present and well-docume
 1. **Installation** - Clear npm/ioBroker admin installation steps
 2. **Configuration** - Detailed configuration options with examples
 3. **Usage** - Practical examples and use cases
-4. **Changelog** - Version history and changes (use "## **WORK IN PROGRESS**" section for ongoing changes)
+4. **Changelog** - Version history and changes (use "## **WORK IN PROGRESS**" section for ongoing changes following AlCalzone release-script standard)
 5. **License** - License information (typically MIT for ioBroker adapters)
 6. **Support** - Links to issues, discussions, and community support
 
@@ -382,7 +382,7 @@ When updating README.md files, ensure these sections are present and well-docume
 ### Mandatory README Updates for PRs
 For **every PR or new feature**, always add a user-friendly entry to README.md:
 
-- Add entries under `### __WORK IN PROGRESS__` section before committing
+- Add entries under `## **WORK IN PROGRESS**` section before committing
 - Use format: `* (author) **TYPE**: Description of user-visible change`
 - Types: **NEW** (features), **FIXED** (bugs), **ENHANCED** (improvements), **TESTING** (test additions), **CI/CD** (automation)
 - Focus on user impact, not technical implementation details
@@ -393,6 +393,53 @@ For **every PR or new feature**, always add a user-friendly entry to README.md:
 - **Standardized documentation**: Create consistent format and categories for changelog entries
 - **Enhanced development workflow**: Integrate documentation requirements into standard development process
 
+### Changelog Management with AlCalzone Release-Script
+Follow the [AlCalzone release-script](https://github.com/AlCalzone/release-script) standard for changelog management:
+
+#### Format Requirements
+- Always use `## **WORK IN PROGRESS**` as the placeholder for new changes
+- Add all PR/commit changes under this section until ready for release
+- Never modify version numbers manually - only when merging to main branch
+- Maintain this format in README.md or CHANGELOG.md:
+
+```markdown
+# Changelog
+
+<!--
+  Placeholder for the next version (at the beginning of the line):
+  ## **WORK IN PROGRESS**
+-->
+
+## **WORK IN PROGRESS**
+
+-   Did some changes
+-   Did some more changes
+
+## v0.1.0 (2023-01-01)
+Initial release
+```
+
+#### Workflow Process
+- **During Development**: All changes go under `## **WORK IN PROGRESS**`
+- **For Every PR**: Add user-facing changes to the WORK IN PROGRESS section
+- **Before Merge**: Version number and date are only added when merging to main
+- **Release Process**: The release-script automatically converts the placeholder to the actual version
+
+#### Change Entry Format
+Use this consistent format for changelog entries:
+- `- (author) **TYPE**: User-friendly description of the change`
+- Types: **NEW** (features), **FIXED** (bugs), **ENHANCED** (improvements)
+- Focus on user impact, not technical implementation details
+- Reference related issues: "fixes #XX" or "solves #XX"
+
+#### Example Entry
+```markdown
+## **WORK IN PROGRESS**
+
+- (DutchmanNL) **FIXED**: Adapter now properly validates login credentials instead of always showing "credentials missing" (fixes #25)
+- (DutchmanNL) **NEW**: Added support for device discovery to simplify initial setup
+```
+
 ## Dependency Updates
 
 ### Package Management