Update agent model references

features/coding-agents.mdx

@@ -3,7 +3,7 @@ title: "Coding Agents"
 description: "Choose from multiple AI coding agents to solve your software engineering tasks."
 ---
 
-Tembo is agent and model agnostic. Set a default agent and model per automation (e.g. all Linear issues use Codex with GPT-5.2) or override per task.
+Tembo is agent and model agnostic. Set a default agent and model per automation (e.g. all Linear issues use Codex with GPT-5.3 Codex) or override per task.
 
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@@ -16,7 +16,7 @@ Tembo is agent and model agnostic. Set a default agent and model per automation
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     OpenAI's GPT-5 family with configurable reasoning effort (minimal, low, medium, high).
 
-    **Models:** GPT-5.4, GPT-5.3 Codex, GPT-5.2, GPT-5.2 Codex, GPT-5.1, GPT-5.1 Codex Max, GPT-5.1 Codex Mini
+    **Models:** GPT-5.3 Codex (default), GPT-5.4, GPT-5.4 Mini, GPT-5.4 Nano, GPT-5.2, GPT-5.1 Codex Max, GPT-5.1 Codex Mini
 
   </Accordion>
 

features/hooks.mdx

@@ -34,6 +34,12 @@ Hooks run shell commands at specific points during a task. Configure them in `.t
 
 Set `"autoFix": true` to let Tembo analyze hook failures and attempt to fix issues before retrying.
 
+## Branch-aware config loading
+
+Tembo checks out the task branch before loading `.tembo.json` and running `postClone`.
+
+This ensures hooks and config are read from the same branch context the agent will edit, including changes that exist only on your selected base branch.
+
 ## Details
 
 - Commands run sequentially in the repository root