Section 11: Endurance Training Coach (Intervals.icu)

**Expanded data source support, tighter data discipline, and multi-platform improvements:** - Clarified data and template file locations for both local and cloud/connector setups, supporting agents (e.g., Claude, ChatGPT, Mistral). - New support for additional JSON sources: intervals.json, ftp_history.json, and routes.json for granular analysis (intervals, DFAs, terrain). - Enforced strict data discipline: every metric cited must come from a JSON read in the current response—no use of prior conversation, memory, or estimation. - Improved agent platform guidance, specifying expected behavior for GitHub connectors, direct file reads, and persistent configuration (SOUL.md, system prompts). - Updated protocol to version 11.35 and revised action hierarchy and fetch precedence for all required files and reports. - Refined first-use setup instructions and directory checks for a smoother onboarding experience.

section11 v1.0.12 - Clarified that GitHub Actions write operations use repository secrets configured by the athlete. - Added explicit note that the heartbeat mechanism is fully opt-in and not enabled by default. - Clarified agent/repo access: Section 11 does not implement GitHub authentication and reads files only from locations already accessible by the runtime environment. - Minor wording improvements in security and automation sections for accuracy.

Expanded write and calendar management capabilities, plus enhanced security and trust model documentation: - Added new write actions (list, move, delete, set-threshold, annotate) for managing workouts and data in Intervals.icu via push.py, all using a preview-then-confirm flow. - Clarified execution model: writes require explicit --confirm, and are only available on code-capable platforms (not web chat). - Expanded security and privacy section to explain layered trust boundaries, preview/write safety, and the repo-based supply-chain trust model. - Added guidance for users who wish to fork the protocol repository for stricter supply-chain control. - Updated documentation for all write-related features and references to push.py usage.

- Added write capabilities: now supports pushing planned workouts to athlete calendars via push.py, when available. - Updated skill description to reflect protocol v11.10. - Clarified write support (workout planning) is only available on platforms that can execute code or trigger GitHub Actions. - Referenced template ID mappings and agentic workflow documentation for advanced write features. - No changes to coaching protocol, setup, or security practices.

- Added a new "External Sources" section clarifying that all external files are maintained in the official CrankAddict/section-11 repository and can be inspected there. - Improved security & privacy documentation: now explicitly notes that the skill reads from user-configured JSON data, DOSSIER.md, and HEARTBEAT.md, and only writes DOSSIER.md/HEARTBEAT.md during first-use setup. - Clarified that data anonymization is handled solely by sync.py from the source repository; the skill itself does not perform anonymization. - No protocol or functional changes; documentation only.

Version 1.0.8 - No code or logic changes; documentation only. - SKILL.md content has minor formatting updates but retains the previous protocol, actions, and privacy/security information. - There are no user-facing or operational changes in this release.

Version 1.0.7 - Updated protocol version to 11.5. - First-use setup now mentions interactive guided setup using SETUP_ASSISTANT.md. - Clarified setup instructions to include the option for guided setup via AI chat. - No functional or structural changes to requirements or automation behavior.

**Section 11 v1.0.6 changelog:** - Added initial `HEARTBEAT_TEMPLATE.md` file. - Updated protocol version to 11.4 with expanded data source and privacy/security instructions. - Now supports both `latest.json` (current snapshot) and `history.json` (longitudinal data) for training analysis. - Improved instructions for local and private GitHub repo setup. - Added detailed security, privacy, and network operation documentation to SKILL.md. - Adjusted required actions to include when to fetch each JSON data file.

- Adds detailed first-use setup instructions including dossier, data source, and heartbeat configuration requirements. - Specifies new data hierarchy for coaching decisions. - Requires fetching athlete JSON data before responding to any training question. - Mandates use of standardized pre- and post-workout report templates. - Clarifies protocol adherence, validation, and heartbeat operation steps. - Emphasizes brevity in reports unless issues are detected or the athlete requests more detail.

Initial release of section-11: evidence-based endurance cycling coaching protocol. - Provides protocol for handling athlete setup, including dossier, data source, and heartbeat configuration. - Specifies hierarchy and rules for data handling and analysis. - Requires always fetching athlete JSON training data before advising. - Outlines initial setup steps and protocol compliance for coaching scenarios. - Introduces heartbeat scheduling and observation workflow.

- Added support for version 11.2 protocol, with updated version reference. - Expanded skill description to include pre/post-workout report generation. - Introduced required use of standardized report templates for pre- and post-workout analyses. - Clarified checklist use: now mandates Section 11 C validation before recommendations. - Added “brevity rule” to guide concise reporting when metrics are within normal thresholds. - No file changes; documentation update only.

- Weekly heartbeat operation was updated to remove the requirement for "sports science review." - All other setup, protocol, data hierarchy, and required actions remain unchanged.

Summary: Added heartbeat system for autonomous coaching operation. Changes: Added HEARTBEAT_TEMPLATE.md with configurable settings for location, timezone, weather thresholds, riding hours, and notification preferences Heartbeat configuration now required during first-use setup (alongside dossier and data source) Added HEARTBEAT.md to data hierarchy Added heartbeat operation section: daily training/weather checks, weekly analysis and sports science review, randomized self-scheduling

Version: 1.0.1 Changelog: Added JSON data mirror setup instructions

section11 11.0.1 changelog: - Initial release