Upstream sync: copilot-sdk v1.0.0-beta.12 (schema 1.0.57)

.copilot-schema-version

@@ -1 +1 @@
-1.0.56-1
+1.0.57

CHANGELOG.md

@@ -3,6 +3,34 @@ All notable changes to this project will be documented in this file. This change
 
 ## [Unreleased]
 
+### Added (v1.0.0-beta.12 sync)
+- **`:context-tier` and `:reasoning-summary` on `switch-model!` / `set-model!`**
+  (upstream PR #1522). `:context-tier` accepts `:default` or `:long-context`
+  (wire-encoded as `contextTier` → `"default"` / `"long_context"`);
+  `:reasoning-summary` accepts `"none"` / `"concise"` / `"detailed"`
+  (wire-encoded as `reasoningSummary`). Mirrors the existing create/resume
+  session-config options.
+- **`:model` field on `:copilot/tool.execution_start` event data**
+  (upstream npm `@github/copilot` 1.0.57). Added to `::tool.execution_start-data`
+  as an optional key, mirroring `::tool.execution_complete-data`.
+- **`session.extensions.attachments_pushed` event + `extension_context`
+  attachment branch** — regenerated wire specs from the bumped schema
+  (upstream PR #1517). The new ephemeral event is not promoted to the curated
+  public `event-types` / `session-events` sets, consistent with the existing
+  canvas/extension surface.
+
+### Fixed (v1.0.0-beta.12 sync)
+- **Preserve opaque `extension_context` attachment payloads** — `extension_context`
+  attachments (reachable on `user.message` events via `session.getMessages` and on
+  `session.extensions.attachments_pushed` events) carry an opaque `:payload` whose
+  keys must not be kebab-cased by `wire->clj`. The protocol layer now restores the
+  raw payload for these attachments on both the live notification and historical
+  response paths.
+
+### Changed (v1.0.0-beta.12 sync)
+- Pinned schema bumped `1.0.56-1` → `1.0.57`; version synced to upstream release
+  `v1.0.0-beta.12` (`1.0.0-beta.12.0`).
+
 ### Added (Client Mode Empty — upstream PR #1428)
 - **`:mode` client option** — `#{:copilot-cli :empty}`, default
   `:copilot-cli`. Selects between historical CLI behavior and a hardened

README.md

@@ -27,7 +27,7 @@ Add to your `deps.edn`:
 
 ```clojure
 ;; From Maven Central
-io.github.copilot-community-sdk/copilot-sdk-clojure {:mvn/version "1.0.0-beta.4.1"}
+io.github.copilot-community-sdk/copilot-sdk-clojure {:mvn/version "1.0.0-beta.12.0"}
 
 ;; Or git dependency
 io.github.copilot-community-sdk/copilot-sdk-clojure {:git/url "https://github.com/copilot-community-sdk/copilot-sdk-clojure.git"

build.clj

@@ -7,7 +7,7 @@
   (:import [java.io File]))
 
 (def lib 'io.github.copilot-community-sdk/copilot-sdk-clojure)
-(def version "1.0.0-beta.4.1")
+(def version "1.0.0-beta.12.0")
 (def class-dir "target/classes")
 
 (defn- try-sh

doc/reference/API.md

@@ -927,6 +927,8 @@ Switch the model for this session mid-conversation. Returns the new model ID str
 
 Optional opts map:
 - `:reasoning-effort` — Reasoning effort level ("low", "medium", "high", "xhigh")
+- `:reasoning-summary` — Reasoning summary mode ("none", "concise", "detailed"). Wire-encoded as `reasoningSummary`.
+- `:context-tier` — Context window tier for models that support it: `:default` or `:long-context` (upstream PR #1522). Wire-encoded as `contextTier` with values `"default"` / `"long_context"`.
 - `:model-capabilities` — Model capabilities override map, e.g. `{:model-supports {:supports-vision true}}`
 
 #### `set-model!`
@@ -1416,7 +1418,7 @@ Convert an unqualified event keyword to a namespace-qualified `:copilot/` keywor
 | `:copilot/assistant.usage` | Token usage for this turn |
 | `:copilot/abort` | Current message aborted |
 | `:copilot/tool.user_requested` | Tool execution requested by user |
-| `:copilot/tool.execution_start` | Tool execution started; data includes `:tool-call-id`, `:tool-name`, optional `:arguments`, `:parent-tool-call-id`, `:mcp-server-name`, `:mcp-tool-name` |
+| `:copilot/tool.execution_start` | Tool execution started; data includes `:tool-call-id`, `:tool-name`, optional `:arguments`, `:parent-tool-call-id`, `:mcp-server-name`, `:mcp-tool-name`, `:model` |
 | `:copilot/tool.execution_progress` | Tool execution progress update |
 | `:copilot/tool.execution_partial_result` | Tool execution partial result |
 | `:copilot/tool.execution_complete` | Tool execution completed |

schemas/README.md

@@ -4,4 +4,4 @@ These files are fetched verbatim from the `@github/copilot` npm package at the v
 
 **Do not edit by hand.** To update, run `bb schemas:fetch` after bumping `.copilot-schema-version`.
 
-Currently pinned version: `1.0.56-1`
+Currently pinned version: `1.0.57`