diff --git a/HISTORY.md b/HISTORY.md
index 510102adb..4dcd0035e 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -4,15 +4,15 @@
 ### main branch
 
 - Added [`/editor` command](https://aider.chat/docs/usage/commands.html) to open system editor for writing prompts, by @thehunmonkgroup.
+- Full support for `gpt-4o-2024-11-20`.
 - Stream o1 models by default.
 - Added support for [optional multiline input tags](https://aider.chat/docs/usage/commands.html#entering-multi-line-chat-messages) with matching closing tags.
 - Improved [model settings configuration](https://aider.chat/docs/config/adv-model-settings.html#global-extra-params) with support for global `extra_params` for `litellm.completion()`.
 - Architect mode now asks to add files suggested by the LLM.
 - Fixed bug in fuzzy model name matching.
 - Added Timeout exception to handle API provider timeouts.
-- Added `--show-release-notes` to control release notes display on first run.
-- Improved release notes display logic and user interaction flow.
-- Save empty dict to cache file on model metadata download failure.
+- Added `--show-release-notes` to control release notes display on first run of new version.
+- Save empty dict to cache file on model metadata download failure, to delay retry.
 - Improved error handling and code formatting.
 - Aider wrote 53% of the code in this release.
 
diff --git a/aider/resources/model-metadata.json b/aider/resources/model-metadata.json
index a2fd02b12..e69de29bb 100644
--- a/aider/resources/model-metadata.json
+++ b/aider/resources/model-metadata.json
@@ -1,11 +0,0 @@
-{
-    "openrouter/qwen/qwen-2.5-coder-32b-instruct": {
-        "max_tokens": 33792,
-        "max_input_tokens": 33792,
-        "max_output_tokens": 33792,
-        "input_cost_per_token": 0.00000018,
-        "output_cost_per_token": 0.00000018,
-        "litellm_provider": "openrouter",
-        "mode": "chat",
-    },  
-}