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Changelog

Changelog

Everything that shipped in Kaizer, dated and versioned.

Changelog

This page is generated from the product's own changelog, so it says exactly what a coach sees inside Kaizer. Each version leads with the big changes and then lists the rest.

15 released versions · Latest version 2.1.3, 28 July 2026

2.1.3

The big ones

  • Week-by-week progression overview

    Open the whole routine as one table and edit reps, weight and RIR week by week, without going into each session.

  • Choose whether you ask for RIR

    Turn the RIR question at the end of each exercise on or off, for all your clients or client by client.

  • Archived routines, always at hand

    Open an archived routine to read it as it was, and restore it whenever you want to use it again.

  • Kaizer AI and Automations, split apart

    Personalization is now two tabs: Kaizer AI for how your routines get built, and Automations for what happens on its own.

Also shipped

  • The assistant archives and restores routines

    Ask Kaizer to archive an old routine or bring an archived one back, without leaving the chat.

  • Automatic archiving starts off

    New accounts begin with automatic routine archiving turned off; if you already set it, your choice stays as it is.

  • Older exercises in bulk and in circuits

    We fixed the error that blocked adding several exercises at once or building circuits with exercises created a while back.

2.1.2

The big ones

  • Payments from your clients

    Keep track of what each client pays you: who's up to date, whose payment is due soon, and who owes you, with payment history and reminders.

  • Import a routine from a file

    Upload the routine or training plan you already had in PDF, Word, Excel, CSV, text, or an image, and we'll build it inside Kaizer.

  • Duplicate a session

    From the day's menu you can copy the whole session, either in that week only or in every week from there on.

Also shipped

  • What time they trained and how long it took

    Each session's status now shows the time your client trained and how long the workout lasted.

  • Routine dates in view

    The routine switcher shows each routine's date range so you can find your way faster.

  • Your test account comes first

    Your own client account shows at the top of the list, so you find it without searching.

  • The exercise picker opens faster

    We sped up the exercise window so you can pick without waiting.

  • Snappier circuits and routines

    Creating and editing circuits, and opening long routines, now responds noticeably faster.

  • Messages in your language

    Error notices now come translated, and we polished the Referrals copy.

  • Chats stay up to date

    We fixed the cases where new messages stopped arriving after the connection dropped.

  • Extending a routine's weeks

    We fixed the error that appeared when adding weeks to an existing routine.

  • Tidier AI edit panel

    We tidied up the AI edit panel's buttons so they no longer overlap.

2.1.1

The big ones

  • Group chats

    Create conversations with several clients at once to coordinate schedules, announcements, and routine changes in one place.

  • Add several exercises at once

    Select multiple exercises and add them all to the session together, instead of one at a time.

  • Group exercises into a circuit

    Pick several exercises from the session and group them into a circuit with its rounds and rests.

  • Archive routines

    Keep old routines without deleting them: they're no longer active, but you keep their history.

  • Real training dates

    Each session shows whether it was trained, when, or if it's still scheduled or skipped.

  • Reorder sessions by dragging

    Change the order of the week's sessions by dragging them wherever you want.

  • Duplicate a session block

    Copy a full block with its exercises and reuse it in the session without loading it again.

  • Link previews

    Links you share in chat now show a card with their title and image.

  • Create an exercise without leaving the screen

    Add a new exercise from a quick window, with type, muscle, and equipment options at hand.

  • Download the plan as PDF

    Export a training plan as a PDF right from its card to share it with anyone.

  • Try the app as your own client

    You have a client account to test everything, and the “You” badge sets it apart from your real clients.

  • Referrals with a summary in view

    We redesigned the referrals screen with a summary of your invites, active referrals, and rewards earned.

Also shipped

  • Mat as equipment

    You can now tag your exercises with a mat when creating them.

  • New loading screen

    We introduced a loading screen that tells you what's being prepared while the app opens.

  • Adding exercises is faster

    We optimized bulk-adding exercises so they land in the session almost instantly.

  • Your clients see your exercises

    Exercises you create now show up for your clients in their library.

  • More room in notes

    We raised the limit on routine notes and descriptions so you can add more detail.

  • The sets field selects itself

    Tapping the set count selects it all, so you type the new value without clearing the old one.

  • Cascaded weeks when editing

    We fixed how weeks sync with each other when you edit an exercise in the routine.

  • Changes leave past weeks alone

    When you reorder or edit sessions, changes now apply only to the current week and the ones ahead.

  • Fixed weekly adherence

    We fixed the weekly progress that sometimes showed 0% even when the client had trained.

  • Your exercise names in the assistant

    Your exercises now show with their name in the routines the assistant builds.

  • Your account doesn't count in your quota

    Your own test account no longer takes up a spot in your client quota.

  • Partner benefits access

    We restored access to partner benefits for the affected clients.

  • Logging in to the client app

    We fixed logging in to the client app for trainer accounts.

2.1.0

The big ones

  • Referral program

    Invite other trainers with your link, track your invites, and earn rewards for each one who joins.

  • Kaizer is now open

    Any trainer can now create an account without needing an invitation.

  • Export the routine as PDF

    Download a session, a week, or your client's full routine as a PDF to share.

  • The assistant shows you options

    When a request could mean several things, the assistant shows cards so you can pick the right one.

  • Sync a plan to your clients

    From the plan overview, push your changes to every client it's assigned to.

  • Exercise search in multiple languages

    Find exercises typing in Spanish, English, or Portuguese, no matter which language they were saved in.

  • Redesigned onboarding with country and plan

    We redesigned signup: choose your country and subscribe to your paid plan during initial setup.

Also shipped

  • Exercise names in your metrics

    Your most-used and most-trained exercises now show with their name in your language.

  • Instant notifications

    We now send you push alerts so you don't miss your clients' activity.

  • Everything loads faster

    We optimized the app so screens and your data load much faster than before.

  • Fixed the type filter

    We fixed the core type label in the exercise search filter.

  • Age validation in plans

    We fixed the age validation when creating a training plan.

  • Imperial measurements in requests

    We fixed imperial-unit measurements in routine requests.

2.0.12

The big ones

  • Metric or imperial across the dashboard

    Choose your account's unit system (kg, cm or lb, ft) and the whole dashboard shows in that measure.

  • Set the unit per exercise

    Switch kg or lb on a specific exercise; the weight is relabeled without changing the numbers.

  • Dropsets in your sets

    Add dropsets within a set to better reflect the real work of each exercise.

Also shipped

  • We tell you about every update

    When we ship an update we show it inside the app so you never miss what's new.

  • More reliable access

    We improved email verification and password recovery to make signing in simpler.

  • Tidier character counters

    We aligned the character counters with the field styling.

2.0.11

The big ones

  • Supersets when building workouts

    Combine exercises into supersets to build richer sessions, without losing clarity while editing.

  • Per-exercise metrics for each client

    Each client profile shows per-exercise metrics to track progress without leaving the screen.

  • More equipment options

    We added new equipment to pick from when building exercises, with more complete and consistent options.

Also shipped

  • Smoother navigation and editing

    We polished several screens so everyday actions feel faster.

  • Updated help center

    We improved the help center content so you find answers more easily.

2.0.10

The big ones

  • Attachments in conversations

    Share images, videos, PDFs and documents with your clients from the chat, without leaving Kaizer.

  • Circuits in routines

    Build sessions with circuits to organize training into clearer blocks.

  • More manageable AI routines

    AI-generated routines are capped at 16 weeks to keep plans realistic.

  • Partners directory

    The marketplace shows partners with their category and perks.

Also shipped

  • Exercises with multiple types

    An exercise can have several types, and search finds them better.

  • Edit several exercises at once

    Update names and swap videos for multiple exercises together.

  • Better email notifications

    Important communications arrive clearer and on time.

2.0.9

The big ones

  • Notifications in the dashboard

    We let you know when your clients train and when something important happens.

  • Connect Kaizer with Claude

    Link your account to operate Kaizer from Claude securely.

Also shipped

  • Routine requests start today

    The start date now defaults to today.

  • Routines with removed exercises

    Routines display in full even if an exercise was removed from the pool.

2.0.8

The big ones

  • Client tests and tracking

    Log tests per client and follow their progress with charts in their profile.

Also shipped

  • More accurate analytics

    Metrics only count workouts from your own routines.

  • Extending routines keeps everything

    Extending a routine preserves its exercises and previous adjustments.

2.0.7

The big ones

  • Voice messages in the assistant

    Send audio to the assistant and it transcribes them automatically.

Also shipped

  • A tidier assistant

    It names conversations from your message and replies in your language.

  • Insert exercises wherever you want

    When building a routine you can add an exercise at a specific position.

2.0.6

The big ones

  • Configurable welcome message

    Personalize the message your new clients receive.

  • Per-client progressions

    Set progression and weight updates for each client.

  • Manage your subscription

    Handle your subscription and payments from the dashboard.

Also shipped

  • RIR hidden on core exercises

    Core exercises no longer ask for RIR.

  • Safari crash fixed

    We resolved an unexpected dashboard crash on Safari.

2.0.5

The big ones

  • Clone plans and routines

    Duplicate a training plan or a routine to reuse it in seconds.

  • Revamped analytics

    New metrics like time saved and 1RM records, built on more solid data.

  • Refreshed dashboard

    We refreshed the dashboard design to make it clearer and more consistent.

Also shipped

  • Longer routines

    You can now extend routines up to 130 weeks.

  • More exercises in the library

    We added new exercises to the pool.

2.0.4

The big ones

  • Chat with your clients

    Talk to your clients from an inbox built into the dashboard.

  • Create clients from the dashboard

    Add and set up a new client's profile without leaving the app.

  • Import existing plans

    Load a training plan from a file so you don't start from scratch.

Also shipped

  • Smoother chat

    We improved scrolling and message composing in the chat.

2.0.3

The big ones

  • Exercise library

    Browse, create and organize your exercise pool in a dedicated view.

  • Videos on exercises

    Add videos to your exercises, with a thumbnail and YouTube Shorts support.

  • Block-based sessions

    Organize sessions into blocks and track their status more easily.

Also shipped

  • Adjustable RIR

    Adjust RIR directly from the dashboard.

  • Sort your exercises

    New options to sort the exercise pool.

  • Choose what the client sees

    Control weight and RIR visibility for each client.

2.0.1

The big ones

  • Kaizer for trainers is here

    The first version of the dashboard: routines, clients and analytics in one place.

  • Trainer marketplace

    Your public profile so new clients can find you.

  • Weight pull

    Loads carry across weeks so you don't repeat work.

  • AI routines

    Generate complete routines with AI from your client's goals.

  • Training plans

    Create and manage plans and assign them to your clients.

  • Trainer analytics

    Track your clients' metrics and your activity.

Also shipped

  • English, Spanish and Portuguese

    The dashboard speaks your language.

Try the latest with your own clients.