Changelog

How Faaast is finding its shape.

This is a public product journal, not only a release log. It shows how the work moved from social training, to coach listening, to a human-first AI training platform.

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Commit trail

The log should show trust boundaries, not just shipping volume.

Representative hashes sit beside the story where they add trust, but the public shape matters more than listing every internal change.

Started with people making, joining, and sharing real workouts.
Moved through coach listening and coach-owned planning leverage.
Became a reviewable AI weekly planning workspace for athletes.

Stance

Human first, AI-native, and you approve changes.

The changelog records whether the product is moving toward that line or drifting away from it.

Public artifacts make the direction inspectable before signup.
Assistant evaluation and observability make AI claims more concrete.
Native and calendar work move the weekly loop closer to daily training.

Release index

Product changes with evidence attached.

2026-07-01

Product

Phase 5

Athletes own their data. Coaches own their work.

The public surface now makes the market stance explicit: self-led athletes should use their training data without being owned by it, and coaches should own the coaching relationship while AI supports the work.

Added

Public product artifacts

Roadmap, changelog, community, and manifesto routes now make the product direction inspectable before someone starts a trial.

Human-led AI manifesto

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The public story names the boundary: AI drafts and explains, humans approve, coach, and train.

Changed

Faaast and HorizonCoach became one platform story

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The athlete and coach lanes now point back to each other: Faaast for self-led training, HorizonCoach for coaches who want leverage without surrendering the relationship.

The changelog became phased

The log now shows how the positioning was found over time: social training, coach listening, self-guided planning, reviewable AI, and trust by design.

Improved

Reviewable AI claims

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Assistant evaluation, observability, and no-reviewable-action handling make the AI story more concrete before broader launch.

2026-06

Product

Phase 4

AI became reviewable, not autonomous.

The assistant work moved toward proposals, context, validation, diagnostics, and visible approval instead of silent plan rewrites.

Added

Week assistant proposals

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The assistant gained tools for memory, context, planner change-set proposals, and semantic planner commands.

AI settings and permissions

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The product added an AI settings surface so control can become visible instead of hidden in prompts.

Changed

Trust moved into architecture

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Undo, snapshots, realtime presence, storage readiness, and workspace membership made trust more than a tagline.

Training data stayed bounded

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Privacy and legal routes, storage boundaries, and observable assistant behavior became part of the launch surface.

Improved

Mobile moved closer to daily training

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Today, native week views, Health Connect, week repair, proposal previews, and streamed assistant reasoning brought the weekly loop closer to where training happens.

2026-05

Product

Phase 3

Faaast became the self-guided athlete product.

Faaast turned into the athlete-side planning surface: useful when someone trains without a coach, when the week changes, or when structure needs to feel less pressuring.

Added

Weekly planning loop

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Weekly rhythm templates, planner flows, text editing, and autosave gave self-guided athletes a concrete place to work.

Real-world signals

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Garmin and Google Calendar work made training interact with devices, schedules, and actual life constraints.

Changed

From perfect plan to changed week

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Readiness, re-entry, recovery, and work-life planning made the product less about ideal weeks and more about the week someone really has.

2025-12-2026-04

Coach

Phase 2

HorizonCoach tested the coach side.

HorizonCoach began as the coach-facing exploration: how can software save time, preserve context, and support better coaching without replacing the coach?

Added

Coach-facing product surface

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The first HorizonCoach app shipped hero, insight, tools, philosophy, pricing, and application surfaces.

Plan Your Week

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The coach website added a planning section focused on weekly workflow and time efficiency.

Changed

From AI coaching to coach leverage

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Copy moved toward human-centric coaching, judgment, trust, time-saving, athlete management, and product shaping.

Demand became measurable

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Application tracking, consent, referrals, and coach data made the listening loop more concrete.

2022-10-2025-11

Platform

Phase 1

Social Workouts proved the human starting point.

The work started with social training: people making sessions, joining others, seeing who is coming, sharing maps, and learning that training software is social before it is intelligent.

Added

Sessions, joining, maps, and avatars

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Social Workouts began with events, joined-by-name context, places, maps, and readable people.

Spaces, clubs, and invitations

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The social layer became spaces, club training, join/leave flows, invitations, notifications, and activity feeds.

Changed

Activity data became a trust problem

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Garmin, Komoot, GPX/FIT, token masking, request sanitization, privacy policy work, and session-summary storage made privacy concrete.

Try the adaptation

Perfection is the enemy of progress.

Pick up from where you are. FAAST helps you adapt before pressure turns into burnout or injury: protect what still matters, reduce what needs reducing, and leave the rest behind. The training journal is there when reflection helps: capture what got in the way, spot the bottlenecks, and keep the context useful with or without AI. Reflect or skip it. Up to you.

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