v0.5.0

Changelog

All notable changes to Enno will be documented in this file.

The project follows Semantic Versioning. While the public API is still evolving, releases use the v0.x.y series.

0.5.0 - 2025-07-11

Added

• tools/taskgraph: persistent DAG task plan (task_create, task_update, task_list, task_get). CLI stores JSON under ~/.enno/tasks/<session_id>/ (UUID v4 per run); library default remains Root/.tasks/ when TasksDir is empty. CLI YAML task_graph / --no-task-graph (default: enabled). Replaces the removed todo tool.
• tools/grep: Grep tool (Claude Code–compatible name) running rg with path scope under Config.Root; CLI YAML grep / flag --no-grep (default: grep enabled). Requires ripgrep installed.
• tools/glob: Glob tool (Claude Code–compatible name) listing files with rg --files under Config.Root; CLI YAML glob / flag --no-glob (default: glob enabled). Requires ripgrep on PATH.
• Optional context compaction (Config.Compaction): micro-trimming of older long tool results, automatic summarization when estimated input usage crosses a threshold (writes JSONL transcripts under TranscriptDir, default ~/.enno/transcripts when enabled), and a manual compact tool (same summarization path; must be the only tool call in that turn). Default off; extra model calls and disk writes when enabled. Implementation lives in compaction_impl.go in the root package (a separate compaction subpackage would import-cycle with enno).
• tools/compact: registers the compact tool name for the runtime; CLI appends it when compaction is set in config.yaml.
• tools/subagent: optional task tool that runs a child enno.Agent with isolated history; CLI can enable it with subagent: true in ~/.enno/config.yaml or disable with --no-subagent.
• tools/loadskill: load SKILL.md skills from a directory, inject short descriptions into the system prompt, and register load_skill for on-demand full text; CLI merges default ~/.enno/skills with optional skills_extra_dirs, skills_dir, and --skills-dir (later roots override same skill name).

Fixed

• TUI: use button-level mouse mode (not full motion/drag reporting) so the main transcript can be click-dragged for copy again; keep wheel scroll routing.

Removed

• tools/todo and the todo tool: use task_* task graph tools instead. Agent “plan reminder” now tracks task_create / task_update / task_list / task_get and injects <reminder>Update your task plan.</reminder>.

Changed

• CLI：首次自动创建的 ~/.enno/config.yaml 模板默认包含 compaction.enabled: true（仍可改为 false）；库 API 仍为 Compaction == nil 时不启用压缩。
• Compaction：摘要提示改为 <analysis> / <summary> 结构并后处理为正文；支持 ModelContextTokens + buffer 阈值、MicroCompactToolNames、上一轮 API InputTokens 与估算取 max、摘要失败时半量重试、SkipOnSummarizeError 与同一 Run 内连续失败熔断；手动 compact 仍严格失败即报错。
• TUI: the main transcript scrolls only with the mouse wheel over that pane; keyboard paging keys no longer scroll it.

0.4.0 - 2026-05-08

Added

• Save user input history to ~/.enno/history.jsonl in JSONL format with display text, timestamp, project path, and session ID.
• TUI prompt supports Up/Down arrow keys to navigate input history with draft preservation.
• Load last 500 history entries on TUI startup for immediate navigation.
• Add internal/history package with Recorder (append-only writer) and LoadRecent (reader).
• Add Project and SessionID fields to CLI config for history tracking.
• Generate random session ID per CLI invocation.

Changed

• Main view scrolling changed from Up/Down arrows to PgUp/PgDn, freeing Up/Down for input history navigation.
• Updated status bar hints to reflect new key bindings.

0.3.1 - 2026-05-07

Fixed

• TUI: keep the main transcript following the end of the output when "follow latest" is enabled (avoid canceling tview track-end mode after scroll).

Changed

• TUI: softer rounded borders, muted border and title colors, and consistent focus border glyphs between the transcript and prompt panes.
• TUI: animated transcript title while waiting on the model during network latency.
• TUI: use a distinct color for the tool: channel label versus the tool name in the conversation stream.

0.3.0 - 2026-05-07

Changed

• Replaced the CLI terminal UI dependency from tui-go to tview.

Added

• Added Agent events and CLI observability panels for model calls, tool calls, tool results, and token usage.

0.2.0 - 2026-05-07

Changed

• Changed CLI provider configuration to read model, API key, base URL, and max tokens from config.yaml only.
• Moved CLI REPL/TUI implementation from the public runner package to internal/cliui.
• Removed workdir and prompt from CLI YAML configuration.
• Changed the CLI interactive mode to use a tui-go terminal UI.
• Removed CLI support for ENNO_* provider configuration environment variables.

Added

• Added automatic creation of a commented ~/.enno/config.yaml template when the default CLI config file is missing.
• Added internal CLI UI tests for the non-terminal REPL fallback.
• Added CLI YAML config loading from ~/.enno/config.yaml and --config.
• Added CLI config tests for YAML-only provider configuration.
• Added CLI configuration tests for required model and OpenAI-compatible base URL settings.

0.1.0 - 2026-05-07

Added

• Introduced the provider-neutral enno core package with Agent, Config, Provider, Tool, and message types.
• Added OpenAI-compatible and Anthropic provider packages.
• Added optional built-in tools for todo tracking, filesystem access, and shell execution.
• Added reusable runner.REPL and runner.Once helpers.
• Added installable CLI under cmd/enno.
• Added usage, design, README, and agent guidance documentation.
• Added repository verification through make verify.

Full Changelog: v0.4.0...v0.5.0