Atmosphere 4.0.26

✨ Added

• trusted skill sources, remote import tests for 3 repos
• console auto-detects @agent endpoint, fix CLI version template
• auto-discover skill files from META-INF/skills/ on classpath
• add import plugin system (--target) for extensible skill scaffolding
• atmosphere import and skills commands

🐛 Fixed

• update AdkEventAdapter test for multi-emit behavior
• ADK turnComplete truncation, CEO port detection, dentist langchain4j deps
• add missing atmosphere-mcp dep to dentist-agent
• last echo to printf in tool loop to prevent backslash mutation
• printf over echo for content, writable tmpdir fallback, test false-green
• ensure cache dir for local files, use printf over echo
• write tool stubs to file to avoid subshell variable loss
• POSIX sh compat, numeric names, backslash escaping, shift guard
• sanitize imports, path traversal, GitHub URL normalization
• correct imports, model, Spring Boot version, add a2a/mcp deps

🔧 Changed

• add channels-chat e2e tests, fix repackage plugin
• add dentist agent e2e tests — 9 specs covering commands, streaming, MCP
• complete annotation reference with all 23 SPI/config annotations
• portability bullets, Broadcaster annotation, npx install, client links
• add portability bullets, fix Broadcaster annotation, link Vue/Svelte/RN
• clarify LLM backend portability and no-lock-in story
• annotation reference, 3.x compat table, LLM backend value props
• skills ecosystem in README, import/skills/trusted sources in CLI docs
• 33 tests for atmosphere import command
• bump version to 4.0.25
• prepare next development version 5.0.17
• prepare for next development iteration 4.0.26-SNAPSHOT
• fix missing Broadcaster injection in README example

Full Changelog: atmosphere-4.0.25...atmosphere-4.0.26

Atmosphere 4.0.25

✨ Added

• unify annotations between @agent and @managedservice

🔧 Changed

• show protocol annotations directly on @managedservice
• unit tests for annotation unification (46 tests)
• multi-agent hero, unified protocol matrix, samples table, MCP migration example
• use LLM_API_KEY, remove tagline date
• use LLM_API_KEY, remove Since 2008 section
• rewrite README with multi-agent hero and unified transport/protocol matrix
• bump version to 4.0.24
• prepare next development version 5.0.16
• prepare for next development iteration 4.0.25-SNAPSHOT

Full Changelog: atmosphere-4.0.24...atmosphere-4.0.25

Atmosphere 4.0.24

✨ Added

• remove @McpServer/@AgUiEndpoint, upgrade LangChain4j to 1.12.2
• unified @agent, rename @A2aSkill to @AgentSkill, multi-agent sample
• unified @agent with headless mode, remove @a2aserver and fake multi-agent sample
• add multi-agent startup team with 5 AI agents collaborating via WebSocket
• unified AI Console across all samples with logo, subtitle, and dark theme
• add @agent + @command module, samples, and streaming fixes
• add Atmosphere logo to AI Console header

🐛 Fixed

• handle empty find results in update-doc-versions.sh
• update confirmation flow test for unicast command responses
• update integration tests for unified @agent processor
• restore missing run commands in release workflow
• skip chat broadcast tests in MCP sample (headless @agent conflict)
• P0-P2 fixes, MCP path registration, doc cleanup
• update multi-agent test to match new headless log format
• upgrade ai-tools sample to LangChain4j 1.12.2
• make multi-agent test resilient to GEMINI_API_KEY presence in CI
• lazy tool registration — rebuild ADK runner on first request with tools
• skip remaining broken console tests for ai-chat and ai-tools
• fix all remaining demo assertions and skip broken console tests
• skip broken console tests, replace demo assertions with generic checks
• replace demo-specific text assertions with generic response checks
• force A2A agent to demo mode, tests verify protocol not LLM
• loosen assertions for a2a-agent and history-cache with real API
• pass GEMINI_API_KEY secret to E2E test runner
• include atmosphere SNAPSHOT artifacts in E2E build cache
• use tar -m to prevent Maven recompilation in E2E jobs
• include modules/*/target in E2E build artifact for exec:java

🔧 Changed

• consolidate samples — remove 9 redundant, update all references
• rename multi-agent to startup-advisor for accuracy
• consolidate test suites, add build caching and WS readiness probe
• split E2E into separate workflow, fix mcp-tools browser test
• split E2E into 7 parallel matrix jobs for faster feedback
• replace module list with one-liner link to docs
• move channel matrix to docs/channels.md, slim README
• add --skill-file example, trim description
• clean up stale overlays, add sample READMEs, update release exclusions
• link to channel bot setup tutorial
• rebrand README with @agent as first-class citizen
• prepare next development version 5.0.15
• prepare for next development iteration 4.0.24-SNAPSHOT

Full Changelog: atmosphere-4.0.23...atmosphere-4.0.24

Atmosphere 4.0.23

✨ Added

• add ChannelFilter chain with MessageSplitting and AuditLogging
• auto-bridge channels to @aiendpoint when atmosphere-ai is present
• wire Discord auto-config + 28 signature/parsing tests
• add Discord Gateway adapter (ported from Canot)
• add omnichannel AI chat sample (Web + Telegram + Slack + Discord + WhatsApp)
• add Discord, WhatsApp, and Messenger adapters
• add Telegram + Slack messaging channels (ported from Canot)

🐛 Fixed

• handle Slack URL verification challenge in webhook controller
• add explicit @PathVariable name for Spring Boot 4 compatibility
• address code review — security, threading, and design fixes

🔧 Changed

• add channels-chat sample to CLI registry and release exclusions
• prepare next development version 5.0.14
• prepare for next development iteration 4.0.23-SNAPSHOT

Full Changelog: atmosphere-4.0.22...atmosphere-4.0.23

Atmosphere 4.0.22

✨ Added

• add Discord Gateway adapter (ported from Canot)

🐛 Fixed

• harden modules for virtual thread safety and production readiness
• use ReentrantLock instead of synchronized to avoid virtual thread pinning
• harden AI and MCP modules for production readiness
• prevent path traversal in console resource filter
• prevent BufferUnderflowException in JSR356Endpoint binary message handler

🔧 Changed

• remove channels module accidentally committed to main
• add Embacle to built-in backends table, remove CLI-powered LLM section
• condense modules, requirements, and docs sections in root README
• improve zero-code AI description
• add brew install to zero-code AI demo section
• update support section in root README
• collapsible React/Vue/Svelte/React Native client examples in README
• replace BOM XML with one-liner CLI command in zero-code AI section
• add React/Vue/Svelte client examples for AI streaming in root README
• lead README with zero-code AI demo, move JBang above modules
• Merge pull request #2551 from Atmosphere/dependabot/npm_and_yarn/atmosphere.js/npm_and_yarn-67fcbebea9
• Merge pull request #2554 from Atmosphere/cli-version-bump-4.0.21
• Improve README formatting and structure
• bump version to 4.0.21
• prepare next development version 5.0.13

Full Changelog: atmosphere-4.0.21...atmosphere-4.0.22

Atmosphere 4.0.21

✨ Added

• zero-code AI auto-config, built-in chat console, and atmosphere-bom

🐛 Fixed

• add spring-boot-ai-console to release exclusions, use BOM in root README
• cast int to long before bit-shifting in ClassFileBuffer.readLong()

🔧 Changed

• update AI provider comment to mention Embacle CLI support
• move AI adapters line to intro paragraph, trim core abstractions
• restructure README quick start with zero-code AI, @aiendpoint, and @managedservice
• replace ManagedService quick start with zero-code AI demo in root README
• skip PMD on JDK 26 (ASM does not support class file version 70)
• use Oracle distribution for JDK 26 (Temurin not yet available)
• add JDK 26 to build matrix
• add Playwright E2E tests for A2A agent and AG-UI chat samples
• prepare next development version 5.0.12
• prepare for next development iteration 4.0.21-SNAPSHOT

Full Changelog: atmosphere-4.0.20...atmosphere-4.0.21

Atmosphere 4.0.20

✨ Added

• add A2A, AG-UI protocol modules and atmosphere-protocol-common
• prepare create-atmosphere-app for npm publish

🐛 Fixed

• wait for HTTP readiness after port open in E2E sample-server
• pass realistic maxMessages to SummarizingStrategy in E2E test

🔧 Changed

• exclude new samples from release deploy (a2a-agent, agui-chat, rag-chat)
• add A2A and AG-UI to main README modules table and agent protocols section
• add CLI install tests for curl, npx, and brew on macOS + Linux
• bump version to 4.0.19
• prepare next development version 5.0.11
• prepare for next development iteration 4.0.20-SNAPSHOT

Full Changelog: atmosphere-4.0.19...atmosphere-4.0.20

Atmosphere 4.0.19

✨ Added

• add tool-activity panel to adk-tools and langchain4j-tools
• add Playwright tests for all 17 samples
• add Playwright e2e tests to CLI build matrix
• build-from-source distribution, replace pre-built JAR downloads
• add AI testing framework with AiTestClient, AiResponse, and fluent assertions
• auto-emit tool events from ToolRegistry, update generator templates
• demonstrate AiEvent tool events, capability validation, and event streaming
• add memory strategies, StructuredOutputParser, RAG enhancements, event bridging
• add AiEvent sealed interface, identity fields, capability validation
• add detail modals to all cards in both sections
• add ./room, ./streaming, ./queue subpath exports
• add AI streaming guide CTA alongside getting started
• add Embabel and link all AI adapter vendors
• add About section, deep-link capability cards, reorder sections

🐛 Fixed

• use fallback git-add for optional paths in release workflow
• remove stale docs/ from release git-add, use --ignore-missing
• skip docs/ version update when directory is absent
• add ConditionalOnBean to nested McpTracing config
• rebuild frontend bundle to include ToolActivity component
• fix ai-tools timing and adk-chat demo streaming
• otel-chat uses simple connectivity tests (no Room Protocol)
• catch Throwable from OTel SDK init (NoSuchMethodError)
• gracefully handle OTel SDK init failure with noop fallback
• isolate McpTracing auto-config to avoid NoClassDefFoundError
• set SAMPLE env var in Playwright step for project discovery
• increase message latch timeout to 20s for slow CI long-polling
• revert byte-path sanitization that broke WebSocket JSON responses
• isolate tests with per-room broadcasters to eliminate flaky CI failures
• stabilize ChatIntegrationTest with proper inter-test cleanup
• update adapter tests for AiEvent wire format
• remove requires=TOOL_CALLING from ai-tools (built-in lacks it in demo mode)
• populate identity fields in stream(), implement sendContent for binary
• update test assertion for renamed ai-chat description
• sanitize byte output paths for XSS (CodeQL alerts 19-24)

🔧 Changed

• move website and docs to Atmosphere/atmosphere.github.io
• move website deploy to atmosphere.github.io, add dispatch trigger
• support workflow_dispatch with tag input for release-samples
• add workflow_dispatch trigger to release-samples.yml
• prepare next development version 5.0.10
• prepare for next development iteration 4.0.16-SNAPSHOT
• bump Jackson 2.18.3→2.18.6, Jetty 12.0.16→12.0.32 (CVE fixes)
• add AiEvent, identity fields, MemoryStrategy to AI reference
• add AiEvent, capability validation, memory strategies to tutorials and whats-new
• update READMEs for @aiendpoint model, add generator contract tests
• add Playwright specs for AiEvent, identity fields, memory strategies
• AI-first cards, business-value reasons, all clickable
• remove doc deep links, use value-focused copy throughout
• document lock ordering, tighten catch blocks, add null guards
• replace code example with 'Why developers choose Atmosphere' section

Full Changelog: atmosphere-4.0.14...atmosphere-4.0.19

Atmosphere 4.0.14

✨ Added

• add auth, offline queue, history cache, typing indicators, and optimistic updates
• scaffold complete runnable projects with handler, encoder, decoder, and chat UI
• add interactive sample installer with fzf/numbered-menu picker
• add Atmosphere CLI, npx launcher, Homebrew formula, and release workflow
• add shared frontend and Playwright E2E tests for RAG chat sample
• add ServiceLoader discovery for MicrometerAiMetrics and top-level tracing
• expand Playwright coverage to 4 samples with 15 tests Fix multi-browser bug in App.tsx and add multi-project Playwright infrastructure
• add Micrometer observability and tracing session decorator
• add bidirectional tool invocation bridge for server-to-client tool calls
• add RAG context provider module with Spring AI and LangChain4j bridges

🐛 Fixed

• use renamed SessionStats properties in AI chat frontend
• prevent broadcaster cache from replaying user prompts on new connections Add BroadcasterCacheInspector to only cache RawMessage (AI responses), not String (user prompts)
• send auth token from AI chat frontend and increase durable session timeout
• enable reconnect for long-polling client in WAsync integration test
• add spring-ai and adk modules to Samples CI install step
• align RAG chat endpoint path and add actuator metrics support
• update cache coalescing tests for streaming-text rename
• update all JS bundles for streaming-text wire protocol rename
• update AI integration tests for streaming-text wire protocol rename
• wire MicrometerAiMetrics auto-discovery and top-level session tracing

🔧 Changed

• add CLI section to main README with install, run, and npx examples
• add 74-test CLI suite and add CLI/JBang sections to samples README
• expand Playwright coverage across 11 sample specs with 24 new tests
• update README to reflect auto-discovery and contextProviders attribute
• add multi-sample broadcast and room test suites
• add RAG module README and update docs for MCP bidirectional and observability
• add Playwright WebSocket broadcast tests with 3 Chrome windows
• unify AI adapters with AbstractAiSupport and shared tool utilities
• prepare next development version 5.0.8
• prepare for next development iteration 4.0.14-SNAPSHOT

Full Changelog: atmosphere-4.0.13...atmosphere-4.0.14

Atmosphere 4.0.13

🐛 Fixed

• stash unstaged changes before rebase in release workflow
• use recursive docs/ path in release commit step
• adapt GrpcProcessor to Action record API
• sync version constant with package.json and eliminate hardcoded version
• fix contract violations in Response, Request, and diagnostics

🔧 Changed

• fix doc version drift and automate version updates in release pipeline
• extract shared hook lifecycle and expose manual controls
• extract NoOpsRequest and stream adapters from AtmosphereRequestImpl
• isolate container patching into ContainerPatcher with opt-out
• centralize reflective type registry for Spring AOT and Quarkus native
• use Duration for time-based configuration properties
• decompose AtmosphereResponseImpl into ResponseWriter and metadata
• replace boolean soup with LifecycleState in AtmosphereResourceImpl
• extract lifecycle and membership from DefaultBroadcaster
• extract init pipeline into FrameworkBootstrap
• centralize annotation metadata into AtmosphereAnnotations registry
• use Duration for time-based configuration properties
• convert Body to sealed interface with StringBody, BytesBody, EmptyBody records
• remove redundant method re-declarations from Request/Response interfaces
• convert configureTransport to switch expression

Full Changelog: atmosphere-4.0.11...atmosphere-4.0.13