Archive old changelog entries (#15599)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/changelogs/2026/06.md

@@ -1,3 +1,47 @@
+## 2026-06-30
+
+### 🚀 Updated Scripts
+
+  - #### 🔧 Refactor
+
+    - Refactor: Use heredoc when creating env files and creds/other [@tremor021](https://github.com/tremor021) ([#15469](https://github.com/community-scripts/ProxmoxVE/pull/15469))
+
+### 🧰 Tools
+
+  - #### 🐞 Bug Fixes
+
+    - [tools/pve/*.sh] https://download.proxmox.com -> http://download.proxmox.com (PVE8 Only) [@galeksandrp](https://github.com/galeksandrp) ([#15498](https://github.com/community-scripts/ProxmoxVE/pull/15498))
+
+## 2026-06-29
+
+### 🆕 New Scripts
+
+  - Koffan ([#15467](https://github.com/community-scripts/ProxmoxVE/pull/15467))
+- Etherpad ([#15468](https://github.com/community-scripts/ProxmoxVE/pull/15468))
+- Flame ([#15464](https://github.com/community-scripts/ProxmoxVE/pull/15464))
+
+### 🚀 Updated Scripts
+
+  - chore(ct): sync snapotter defaults with PocketBase [@github-actions[bot]](https://github.com/github-actions[bot]) ([#15472](https://github.com/community-scripts/ProxmoxVE/pull/15472))
+
+  - #### 🐞 Bug Fixes
+
+    - feat: update nginx proxy manager to trixie [@asylumexp](https://github.com/asylumexp) ([#15457](https://github.com/community-scripts/ProxmoxVE/pull/15457))
+
+### 💾 Core
+
+  - #### ✨ New Features
+
+    - [tools.func]: add edit_yaml_config function [@tremor021](https://github.com/tremor021) ([#15484](https://github.com/community-scripts/ProxmoxVE/pull/15484))
+
+## 2026-06-28
+
+### 🚀 Updated Scripts
+
+  - #### 💥 Breaking Changes
+
+    - remove: promtail as EOL and other fixes [@asylumexp](https://github.com/asylumexp) ([#15455](https://github.com/community-scripts/ProxmoxVE/pull/15455))
+
 ## 2026-06-27
 
 ### 🆕 New Scripts