diff --git a/changelog.md b/changelog.md
index 13dbfee..57c156d 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,14 @@
 # Changelog
 
+```markdown
+## [1.2.4]
+### Fixed
+- Refactor logger initialization to use commitinfo data
+
+## 1.3.0
+feat(core): Added smarttime dependency and improved changelog generation
+```
+
 ## [1.2.4] - 1.2.4
 fix(logging): Refactor logger initialization to use commitinfo data
 
diff --git a/package.json b/package.json
index 1c6c7eb..8537371 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
     "@push.rocks/smartlog-destination-local": "^9.0.2",
     "@push.rocks/smartpath": "^5.0.18",
     "@push.rocks/smartshell": "^3.0.5",
+    "@push.rocks/smarttime": "^4.0.6",
     "typedoc": "^0.26.0",
     "typescript": "^5.5.2"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4159092..8062b14 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -47,6 +47,9 @@ importers:
       '@push.rocks/smartshell':
         specifier: ^3.0.5
         version: 3.0.5
+      '@push.rocks/smarttime':
+        specifier: ^4.0.6
+        version: 4.0.6
       typedoc:
         specifier: ^0.26.0
         version: 0.26.0(typescript@5.5.2)
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 33f8618..d20a1b2 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsdoc',
-  version: '1.2.4',
+  version: '1.3.0',
   description: 'An advanced TypeScript documentation tool using AI to generate and enhance documentation for TypeScript projects.'
 }
diff --git a/ts/aidocs_classes/commit.ts b/ts/aidocs_classes/commit.ts
index 53ee5f9..8c68eec 100644
--- a/ts/aidocs_classes/commit.ts
+++ b/ts/aidocs_classes/commit.ts
@@ -6,6 +6,7 @@ export interface INextCommitObject {
   recommendedNextVersionLevel: 'fix' | 'feat' | 'BREAKING CHANGE'; // the recommended next version level of the project
   recommendedNextVersionScope: string; // the recommended scope name of the next version, like "core" or "cli", or specific class names.
   recommendedNextVersionMessage: string; // the commit message. Don't put fix() feat() or BREAKING CHANGE in the message. Please just the message itself.
+  recommendedNextVersionDetauls: string[]; // detailed bullet points for the changelog
   recommendedNextVersion: string; // the recommended next version of the project, x.x.x
   changelog?: string; // the changelog for the next version
 }
@@ -49,10 +50,12 @@ Important: Answer only in valid JSON.
 Your answer should be parseable with JSON.parse() without modifying anything.
 
 Here is the structure of the JSON you should return:
-{
+
+interface {
   recommendedNextVersionLevel: 'fix' | 'feat' | 'BREAKING CHANGE'; // the recommended next version level of the project
   recommendedNextVersionScope: string; // the recommended scope name of the next version, like "core" or "cli", or specific class names.
   recommendedNextVersionMessage: string; // the commit message. Don't put fix() feat() or BREAKING CHANGE in the message. Please just the message itself.
+  recommendedNextVersionDetails: string[]; // detailed bullet points for the changelog
   recommendedNextVersion: string; // the recommended next version of the project, x.x.x
 }
 
@@ -76,40 +79,43 @@ Also you are given a diff
     if (await plugins.smartfile.fs.fileExists(previousChangelogPath)) {
       previousChangelog = await plugins.smartfile.SmartFile.fromFilePath(previousChangelogPath);
     }
-    let result2 = await this.aiDocsRef.openaiInstance.chat({
-      messageHistory: [],
-      systemMessage: `
-You are building a changelog file for the projext.
+
+    if (!previousChangelog) {
+      let result2 = await this.aiDocsRef.openaiInstance.chat({
+        messageHistory: [],
+        systemMessage: `
+You are building a changelog.md file for the project.
 Omit commits and versions that lack relevant changes.
 
-You are given
-* the previous changelog file (if available)
+A changelog entry should look like this:
+
+    ## yyyy-mm-dd - x.x.x - scope here
+    main descriptiom here
+    - detailed bullet points follow
+
+You are given:
 * the commit messages of the project
 
-Only return the changelog file, so it can be written directly to changelog.md
+Only return the changelog file, so it can be written directly to changelog.md`,
+        userMessage: `
+Here are the commit messages:
 
-For the latest version, that is not yet part of the commit messages, add a placeholder entry that uses {{nextVersion}} and {{nextVersionMessage}} as variables to filled later.
-Only output newer versions and their changes compared to ones already mentioned. We take of appending your output later.
-If there is no previous changelog file, generate a complete changelog from commit messages with heading and everything + the placeholder section mentioned above.
-      `,
-      userMessage: `
-The previous changelog file is:
-${!previousChangelog ? 'No previous changelog file found' : previousChangelog.contents.toString()}
-
-Here are the commit messages so far:
-
-${commitMessages.join('\n\n')}
-`,
-    });
-    if (previousChangelog) {
-      let newChangelog = result2.message;
-      newChangelog = newChangelog.replace('# Changelog\n\n', '');
-      let oldChangelog = previousChangelog.contents.toString().replace('# Changelog\n\n', '');
-      newChangelog = `# Changelog\n\n${newChangelog}\n\n${oldChangelog}`;
-      resultObject.changelog = newChangelog;
-    } else {
-      resultObject.changelog = result2.message;
+${commitMessages.join('\n')}
+  `,
+      });
+    
+      previousChangelog = await plugins.smartfile.SmartFile.fromString(previousChangelogPath, result2.message, 'utf8');
     }
+
+    let oldChangelog = previousChangelog.contents.toString().replace('# Changelog\n\n', '');
+    let newDateString = new plugins.smarttime.ExtendedDate().exportToEuropeanDate();
+    let newChangelog = `# Changelog\n\n${
+`## ${newDateString} - {{nextVersion}} - {{nextVersionScope}}
+{{nextVersionMessage}}
+{{nextVersionDetails}}
+`}\n\n${oldChangelog}\n`;
+    resultObject.changelog = newChangelog;
+
     return resultObject;
   }
 }
diff --git a/ts/plugins.ts b/ts/plugins.ts
index f75df84..ccb611a 100644
--- a/ts/plugins.ts
+++ b/ts/plugins.ts
@@ -16,6 +16,7 @@ import * as smartlog from '@push.rocks/smartlog';
 import * as smartlogDestinationLocal from '@push.rocks/smartlog-destination-local';
 import * as smartpath from '@push.rocks/smartpath';
 import * as smartshell from '@push.rocks/smartshell';
+import * as smarttime from '@push.rocks/smarttime';
 
 export {
   npmextra,
@@ -30,6 +31,7 @@ export {
   smartlogDestinationLocal,
   smartpath,
   smartshell,
+  smarttime,
 };
 
 // third party scope