MaxRepTracker Changelog

Stay updated with the latest improvements, features, and fixes for MaxRepTracker.

[v0.9.2] Voice Assistant Audio Quality Overhaul

Date: March 03, 2026

Status: Development Update

High-Fidelity Audio Architecture

Major rewrite of the voice assistant’s audio processing pipeline, delivering crystal-clear 24kHz native audio playback and eliminating clicks, pops, and timing drift in long responses.

Problems Solved

| Issue | Cause | Solution |

  • | Muffled voice | 24kHz→16kHz downsampling | Dual AudioContext architecture |
  • | Exact ±1.0 peaks | Implicit endianness | DataView with explicit little-endian |
  • | Clicks/pops | Queue-based callback latency | Proactive scheduling |
  • | Timing drift | Cumulative callback delays | Immediate chunk scheduling |

Architecture Improvements

  • Dual AudioContext: Separate contexts for capture (16kHz) and playback (24kHz)
  • Proactive Scheduling: Chunks scheduled immediately with precise timing, no queue latency
  • Explicit Endianness: DataView ensures correct little-endian PCM handling per Google’s recommendation
  • Master Gain Control: Single gain node for consistent volume across all chunks

[v0.9.1] AI Coach Context Injection Enhancement

Date: February 19, 2026

Status: Development Update

AI Coach Precision Enhancement

Major improvements to the AI Coach’s context injection system, significantly enhancing recommendation accuracy without requiring additional user data input.

Program Mode Improvements

  • Push/Pull/Legs Balance Analysis: Program mode now receives real-time training pattern distribution (e.g., “Push 65%, Pull 20%, Legs 15%”)
  • Evidence-Based Split Recommendations: AI can now identify imbalances (>60% threshold) and suggest specific rotation or frequency adjustments

Impact: Transforms generic program advice into personalized split optimization

Nutrition Mode Improvements

Phase-Aware Fueling Context: Nutrition mode now receives current training phase (Strength/Hypertrophy/Endurance)

Metabolic Demand Alignment: Recommendations now adapt to phase-specific needs:

  • Strength Phase (<7 reps): CNS-focused, neural readiness priority
  • Hypertrophy Phase (7-12 reps): Protein synthesis optimization
  • Endurance Phase (>12 reps): Glycogen depletion management
  • Impact: Generic nutrition tips become phase-specific fueling strategies

Plateau Mode Improvements

Systemic Pattern Analysis: Plateau mode now analyzes:

  •   Exercise frequency in recent history (e.g., “Frequency: 5x in recent history”)
  •   Push/Pull/Legs pattern context (e.g., “Pattern: push (65% of volume)”)
  •   Training phase focus during plateau

Root Cause Differentiation: AI can now distinguish between:

  •   Overuse plateaus: High frequency training
  •   Pattern imbalance plateaus: Disproportionate volume in one movement pattern
  •   Phase transition plateaus: Stagnation during rep range shifts
  •   Isolated stagnation: Exercise-specific adaptation issues

Impact: Plateau interventions become contextual and systemic rather than isolated

[v0.9.0]

Date: February 4, 2026

Status: Closed Beta

System Overview

We are currently in a Closed Beta phase. Access is limited to Contributors for testing and system refinement. This release establishes the foundation of the MaxRepTracker ecosystem.

Core Intelligence & Interaction

  • Core Platform: Centralizes user workout data, 1RM calculations, training zones, and the interactive User Dashboard. Manages 50+ default exercises and custom user presets.
  • AI Voice Assistant : Implements Gemini Multimodal Live API for hands-free, real-time voice coaching. Features visitor interaction mode, intelligent exercise resolution, and WASM-optimized audio processing.
  • AI Coach: Provides text-based training insights and personalized recommendations. Analyzes workout history for data-driven advice.
  • Secure Auth: Delivers branded frontend login/register forms, Google SSO integration, and intelligent rate limiting to protect user accounts.

Features Initialized

  • Smart Calendar: Visual workout scheduling with FCM push notification integration.
  • Transformation Timeline : Photo gallery system and body weight history tracking.
  • Exercise Library: Searchable database of 50+ exercises with biomechanical targets.
  • Performance Charts: Landing page visualizations with optimized LCP scores.
  • Payments: Subscription infrastructure and payment management.
  • UI/UX System: Global dark mode, glassmorphism design system, and mobile-first responsive layouts.

System Utilities:

  •     Issue: Internal bug reporting UI.
  •     Delete Account: Privacy compliance tools.
  •     Email Service: Transactional email service.
  •     Announcement Bar: Global site announcement system.