docs: update dates to September 19, 2025 and add v0.2 changelog

inmve · inmve · commit 218af85c97eb · 2025-09-19T20:51:06.000+05:00
- Updated active development dates across all language versions
- Added comprehensive v0.2 changelog entry documenting 6 new techniques
- Reflects current state with complete translations and tool implementations
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,26 @@
 
 All notable changes to the Coding with AI techniques collection are documented here.
 
+## September 19, 2025 - v0.2
+
+### Added
+- "Choose Tools by Conversational Style" technique - Guide for selecting tools based on personality preferences
+- "Centralise Memory Files" technique - Keep instructions consistent across tools using symlinks/includes
+- "A Session Should Have One Goal" technique - Apply single responsibility principle to AI conversations  
+- "Use Feature Sessions" technique - Isolate features in separate sessions like git feature branches
+- "Always Test Code Yourself" technique - Critical testing responsibility that cannot be outsourced
+- "Create Rollback Points While Coding" technique enhanced with comprehensive tool implementations
+
+### Changed
+- Updated all README translations (Spanish, German, French, Japanese) with new techniques
+- Enhanced tool implementations with detailed commands and workflows
+- Updated active development dates across all language versions
+- Improved session management and context organization guidance
+
+### Fixed  
+- Verified no duplicate content across all technique additions
+- Maintained consistent documentation structure across all languages
+
 ## September 16, 2025 - v0.1
 
 ### Added
diff --git a/README-de.md b/README-de.md
@@ -1,4 +1,4 @@
-> **Aktive Entwicklung** — Aktualisiert am 16. September 2025  
+> **Aktive Entwicklung** — Aktualisiert am 19. September 2025  
 > Neueste: Neue Planungs- und Modellauswahl-Techniken hinzugefügt  
 > [Alle Updates ansehen →](CHANGELOG.md)
 
diff --git a/README-es.md b/README-es.md
@@ -1,4 +1,4 @@
-> **Desarrollo Activo** — Actualizado 16 de septiembre de 2025  
+> **Desarrollo Activo** — Actualizado 19 de septiembre de 2025  
 > Último: Añadidas nuevas técnicas de planificación y selección de modelos  
 > [Ver todas las actualizaciones →](CHANGELOG.md)
 
diff --git a/README-fr.md b/README-fr.md
@@ -1,4 +1,4 @@
-> **Développement Actif** — Mis à jour le 16 septembre 2025  
+> **Développement Actif** — Mis à jour le 19 septembre 2025  
 > Dernière : Ajout de nouvelles techniques de planification et de sélection de modèles  
 > [Voir toutes les mises à jour →](CHANGELOG.md)
 
diff --git a/README-ja.md b/README-ja.md
@@ -1,4 +1,4 @@
-> **アクティブな開発** — 2025年9月16日更新  
+> **アクティブな開発** — 2025年9月19日更新  
 > 最新：新しいプランニングとモデル選択技術を追加  
 > [すべての更新を見る →](CHANGELOG.md)
 
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-> **Active Development** — Updated September 16, 2025
+> **Active Development** — Updated September 19, 2025
 > [See all updates →](CHANGELOG.md)
 > 
 > **Note:** For the best experience, visit the [website](https://coding-with-ai.dev) where you can see the popularity of each technique based on community engagement and discover which approaches developers find most valuable.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-> Aktive Entwicklung — Aktualisiert am 16. September 2025`
	`1`	`+> Aktive Entwicklung — Aktualisiert am 19. September 2025`
`2`	`2`	`> Neueste: Neue Planungs- und Modellauswahl-Techniken hinzugefügt`
`3`	`3`	`> [Alle Updates ansehen →](CHANGELOG.md)`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-> Desarrollo Activo — Actualizado 16 de septiembre de 2025`
	`1`	`+> Desarrollo Activo — Actualizado 19 de septiembre de 2025`
`2`	`2`	`> Último: Añadidas nuevas técnicas de planificación y selección de modelos`
`3`	`3`	`> [Ver todas las actualizaciones →](CHANGELOG.md)`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-> Développement Actif — Mis à jour le 16 septembre 2025`
	`1`	`+> Développement Actif — Mis à jour le 19 septembre 2025`
`2`	`2`	`> Dernière : Ajout de nouvelles techniques de planification et de sélection de modèles`
`3`	`3`	`> [Voir toutes les mises à jour →](CHANGELOG.md)`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-> アクティブな開発 — 2025年9月16日更新`
	`1`	`+> アクティブな開発 — 2025年9月19日更新`
`2`	`2`	`> 最新：新しいプランニングとモデル選択技術を追加`
`3`	`3`	`> [すべての更新を見る →](CHANGELOG.md)`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-> Active Development — Updated September 16, 2025`
	`1`	`+> Active Development — Updated September 19, 2025`
`2`	`2`	`> [See all updates →](CHANGELOG.md)`
`3`	`3`	`>`
`4`	`4`	`> Note: For the best experience, visit the [website](https://coding-with-ai.dev) where you can see the popularity of each technique based on community engagement and discover which approaches developers find most valuable.`