chore: replace unicode ellipsis with ASCII ... and add CHANGELOG compare links

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: nficano

CHANGELOG.md

@@ -22,9 +22,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `Arcp\Errors\ARCPException` (no migration needed for existing catch
   blocks). See `UPGRADE.md`.
 - `Arcp\Errors\TransportClosedException` — typed replacement for the
-  bare `\RuntimeException('… closed')` previously thrown by stdio,
+  bare `\RuntimeException('... closed')` previously thrown by stdio,
   memory, and WebSocket transports. Maps to `ErrorCode::Unavailable`.
-- `Arcp\Internal\…` namespace housing the runtime and client
+- `Arcp\Internal\...` namespace housing the runtime and client
   collaborators that were split out of `ARCPRuntime` / `ARCPClient` /
   `EnvelopeSerializer`. Marked `@internal`; not part of the BC promise.
 - Toolchain: `rector/rector`, `infection/infection`, `tools/size-check.php`
@@ -48,3 +48,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Initial reference SDK release aligned with ARCP protocol v1.1 (see README status).
+
+[Unreleased]: https://github.com/agentruntimecontrolprotocol/php-sdk/compare/v1.1.0...HEAD
+[1.1.0]: https://github.com/agentruntimecontrolprotocol/php-sdk/compare/v0.1.0...v1.1.0
+[0.1.0]: https://github.com/agentruntimecontrolprotocol/php-sdk/releases/tag/v0.1.0

UPGRADE.md

@@ -13,7 +13,7 @@ history lives in `CHANGELOG.md`.
 
 The v1.x line introduces no breaking changes for code that uses the
 documented public surface (`Arcp\Client\ARCPClient`, `Arcp\Runtime\ARCPRuntime`,
-the `Arcp\Messages\…` value objects, the `Arcp\Errors\…` exception
+the `Arcp\Messages\...` value objects, the `Arcp\Errors\...` exception
 hierarchy, and the `Arcp\Transport\Transport` adapter contract).
 
 What changed:
@@ -40,19 +40,19 @@ try {
 ### Additive — `TransportClosedException`
 
 Three transports (`StdioTransport`, `MemoryTransport`, `WebSocketTransport`)
-previously threw bare `\RuntimeException('… closed')` when called after
+previously threw bare `\RuntimeException('... closed')` when called after
 close. They now throw `Arcp\Errors\TransportClosedException`, which
 descends from `Arcp\Errors\ARCPException` (which extends
 `\RuntimeException`). Existing `catch (\RuntimeException $e)` blocks
 keep working; new code can catch the typed exception or
 `ARCPExceptionInterface`.
 
-### Internal — `Arcp\Internal\…` namespace
+### Internal — `Arcp\Internal\...` namespace
 
 Runtime and client internals (`HandshakeNegotiator`,
 `ToolInvocationHandler`, `SubscriptionRouter`, `LifecycleHandler`,
 `ArtifactDispatcher`, `ResponseRouter`, etc.) live under
-`Arcp\Internal\…`. They are marked `@internal` and are NOT part of the
+`Arcp\Internal\...`. They are marked `@internal` and are NOT part of the
 backward-compatibility promise. Application code should depend only on
 `Arcp\Client\ARCPClient` and `Arcp\Runtime\ARCPRuntime`.
 

src/Auth/AuthScheme.php

@@ -16,7 +16,7 @@
  */
 interface AuthScheme
 {
-    /** Wire scheme name (`bearer`, `signed_jwt`, `none`, …). */
+    /** Wire scheme name (`bearer`, `signed_jwt`, `none`, ...). */
     public function name(): string;
 
     public function verify(Auth $auth, PeerInfo $client): AuthResult;

src/Client/ARCPClient.php

@@ -58,7 +58,7 @@
 
 /**
  * Client wrapper around a {@see Transport}. Performs the handshake then
- * exposes high-level commands (`invokeTool`, `subscribe`, `cancel`, …).
+ * exposes high-level commands (`invokeTool`, `subscribe`, `cancel`, ...).
  *
  * The client runs a background read-loop that delegates inbound envelope
  * dispatch to {@see ResponseRouter}: correlated responses go back to their

src/Messages/Session/SessionEvicted.php

@@ -7,7 +7,7 @@
 use Arcp\Envelope\MessageType;
 use Arcp\Errors\InvalidArgumentException;
 
-/** RFC §8.5 — runtime evicted the session (idle, revoked credentials, quota, …). */
+/** RFC §8.5 — runtime evicted the session (idle, revoked credentials, quota, ...). */
 final readonly class SessionEvicted extends MessageType
 {
     public function __construct(

tools/size-check.php

@@ -153,7 +153,7 @@ function checkFile(string $file, array $limits): array
 
 /**
  * Returns true if the preceding docblock contains a
- * `@size-check-suppress(reason: …)` tag — used to silence the
+ * `@size-check-suppress(reason: ...)` tag — used to silence the
  * parameter-count check for wire-shape DTOs whose param list maps 1:1
  * to the protocol and cannot be collapsed without breaking the
  * public API. The `reason:` argument is required and human-readable.