diff --git a/README.md b/README.md
index 524883e8d..9b0737491 100644
--- a/README.md
+++ b/README.md
@@ -149,6 +149,9 @@ class PizzaForm(CatForm):
 
 ## Roadmap & Contributing
 
+*Attention*: while version 2 is being worked out, we'll only accept bug fixes for v1. Send your PR for v1 on branch `develop`.
+Do not expect to see merged PRs not previously discussed and agreed upon in an issue.
+
 Detailed roadmap is [here](./ROADMAP.md).  
 Send your pull request to the `develop` branch. Here is a [full guide to contributing](./CONTRIBUTING.md).
 
diff --git a/core/Dockerfile b/core/Dockerfile
index 07203f96e..104e8e561 100644
--- a/core/Dockerfile
+++ b/core/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get -y update && apt-get install -y curl build-essential fastjar libmagi
 
 ### ADMIN (static build) ###
 WORKDIR /admin
-RUN curl -sL https://github.com/cheshire-cat-ai/admin-vue/releases/download/Admin/develop.zip | jar -xv
+RUN curl -sL https://github.com/cheshire-cat-ai/admin-vue/releases/download/Admin/release.zip | jar -xv
 
 ### PREPARE BUILD WITH NECESSARY FILES AND FOLDERS ###
 COPY ./pyproject.toml /app/pyproject.toml
diff --git a/core/cat/factory/embedder.py b/core/cat/factory/embedder.py
index ee550a8d5..1132e130d 100644
--- a/core/cat/factory/embedder.py
+++ b/core/cat/factory/embedder.py
@@ -56,6 +56,7 @@ class EmbedderDumbConfig(EmbedderSettings):
 
 
 class EmbedderOpenAICompatibleConfig(EmbedderSettings):
+    oai_comp_api_key: str = None # optional
     url: str
     _pyclass: Type = CustomOpenAIEmbeddings