chore(symposium-acp-agent): release v2.0.0

[nikomatsakis]

🤖 New release

• symposium-acp-agent: 1.3.0 -> 2.0.0 (⚠ API breaking changes)

⚠ symposium-acp-agent breaking changes

--- failure auto_trait_impl_removed: auto trait no longer implemented ---

Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
        ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/auto_trait_impl_removed.ron

Failed in:
  type Symposium is no longer Sync, in /tmp/.tmpHF4YT5/symposium/src/symposium-acp-agent/src/symposium.rs:58
  type Symposium is no longer UnwindSafe, in /tmp/.tmpHF4YT5/symposium/src/symposium-acp-agent/src/symposium.rs:58
  type Symposium is no longer RefUnwindSafe, in /tmp/.tmpHF4YT5/symposium/src/symposium-acp-agent/src/symposium.rs:58

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/inherent_method_missing.ron

Failed in:
  SymposiumConfig::from_proxy_names, previously in file /tmp/.tmpFgBhES/symposium-acp-agent/src/symposium.rs:36

--- failure method_parameter_count_changed: pub method parameter count changed ---

Description:
A publicly-visible method now takes a different number of parameters, not counting the receiver (self) parameter.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/method_parameter_count_changed.ron

Failed in:
  symposium_acp_agent::symposium::Symposium::new now takes 2 parameters instead of 1, in /tmp/.tmpHF4YT5/symposium/src/symposium-acp-agent/src/symposium.rs:65

--- failure pub_module_level_const_missing: pub module-level const is missing ---

Description:
A public const is missing or renamed
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/pub_module_level_const_missing.ron

Failed in:
  KNOWN_PROXIES in file /tmp/.tmpFgBhES/symposium-acp-agent/src/symposium.rs:16

Changelog

2.0.0 - 2026-01-29

Added

• add --log-dir option for file-based logging
• (config_agent) integrate workspace config and recommendations
• (recommendations) add condition-based extension recommendation system
• (user_config) add per-workspace WorkspaceConfig and GlobalAgentConfig
• improve config mode UI with better markdown formatting
• unify initial setup with config mode
• wire ConfigAgent into main.rs run command
• add ConfigAgent tests and mockable registry
• add pause/resume protocol for config mode
• add MenuAction enum for smarter menu redisplay
• add ConfigModeActor for interactive config phone tree UI
• detect /symposium:config command and enter config mode
• inject /symposium:config command into AvailableCommandsUpdate
• forward session-bound messages to conductors
• three-actor ConfigAgent architecture
• install sparkle via cargo-binstall instead of bundling

Fixed

• temporarily disable ferris
• update-expect
• update test to match new config menu format
• sleep more
• store test configuration in a different path
• init agent directory for vscode tests
• --acp
• add --acp flag to sparkle-mcp proxy invocation

Other

• rename agent extensions to agent mods
• remove built_in_proxies() and use cargo distribution for all extensions
• Add symposium-rust-analyzer and switch cargo to be cargo distribution
• remove when.grep condition from recommendations
• cleanup display, wait to save agent
• make agent config global, extensions per-workspace
• address PR Config per workspace #110 feedback - use internal_error and simplify
• ignore flaky test_no_config_initial_setup in CI
• apply cargo fmt
• Revert "WIP: add eprintln"
• add eprintln
• ignore flaky cargo metadata tests in CI
• simplify ConfigPaths to path-only API with cleaner load/save
• remove default_agent_override in favor of ConfigPaths
• introduce ConfigPaths for test isolation
• (registry) add ComponentSource enum as identity type
• use SAVE/CANCEL instead of DONE/CANCEL
• move actor functions to &mut self methods
• use async control flow as state machine
• use regex for move command parsing
• route conductor messages through ConfigAgent
• WIP
• Use AcpAgent::from_str
• resolve_extension should use registry extensions
• Resolve always on the Rust side
• Add a proxy-shim command and always return and expect registry entries
• Some rearranging to move more of the notions of builtin proxies out of symposium.rs and into just main.rs
• Rename ProxySource::McpServer to ProxySource::AcpProxy, and fix tests
• Fix custom extensions by passing json
• add integration test for cargo binstall workflow

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This PR was generated with release-plz.