L4 0.3.1

This release polishes everyday work with agents, chat and Git on top of 0.3.0. Landing, Shell, installer, Server, portable runtime and Docs share 0.3.1. It stays on the server-v2 lineage with no new migrations, so a 0.3.0 Server can update in place. Customer Servers update only when their operator chooses an update.

Agents and models

• Agents see images attached to a message. The Server loads only the sender's own images from that conversation and sends them to models that accept images; a text-only model says it cannot view them.
• Provider settings show what each model accepts (text, images, audio, video, files) and whether it reasons. Models are added from the provider catalog and listed with these capabilities. Reopen a provider and save once to record them for models chosen earlier.
• Conversations choose a reasoning effort (Auto, Low, Medium, High) next to the model.
• New providers are chosen from cards. Models comes before Agents in Server settings.
• ChatGPT sign-in no longer asks for a downloaded helper. OpenAI returns this sign-in only to your own computer, so after approving, copy the address of the 127.0.0.1 page ChatGPT opens and paste it into L4.

Chat

• An agent's progress and a single Stop button sit at the top of the composer, so a reply starting or finishing no longer moves messages. A conversation whose reply runs in a thread shows that instead of a second Stop.
• The chat stays on the newest message while it loads, and leaves room above the composer.
• On phones, the model is chosen from a bottom sheet grouped by provider. The model picker no longer spins on background refresh.
• Text fields show focus with a thin border instead of a white halo.

Git

• Repositories is now Git. Connect GitHub opens GitHub directly for a personal account; only an organization asks for its name. After the App is created, GitHub continues straight to choosing repositories, and each connection lists the repositories it can access.
• Settings tabs no longer shift between panes, and refreshing Git connections shows progress.