Changelog
Solo2's real development, month by month: every version we tried in development and every one that actually reached production, dated. Not idealized — this is how it happened.
These version numbers are the real, exact ones as deployed — occasional milestone notes mark where a curated MAJOR.MINOR label applies. For a short, versioned overview instead of the full dated log, see Novedades.
October 2026
2 versions to production, 55 development entries — one backup with your identity and data, a readable copy you can export and import (also per contact and date range), short messages in push notifications, a balance history sealed to your account, deleted data that is overwritten, disappearing messages that really delete, “identity verified in person”, trusted timestamps, colour labels, and sending to several contacts
September 2026
42 versions to production, 437 development entries — security hardening across accounts, calls and payments, connection and sync reliability, the new prices, cancellable Pro invitations, deletes that reach all your devices, and photo and file groups
August 2026
49 versions to production, 155 development entries — a new Business account tier and pre-created invite links launched, a long-standing connection-capacity limit was root-caused and fixed, and a live boot failure was traced and fixed the same day it was reported
July 2026
40 versions to production, 136 development entries — every language converged on one tone, cross-chat search and multi-device sync reliability shipped, real server capacity limits found and fixed
June 2026
24 versions to production, 112 development entries — the fastest-paced month
May 2026
22 versions to production, 43 development entries — the month the messaging engine got rewritten
April 2026
101 versions to production, 102 development entries — the most intense month so far
March 2026
34 versions to production, 131 development entries — deterministic identity, random master key
February 2026
13 versions to production, 90 development entries — stop patching, rebuild from scratch
January 2026
90 versions to production, 18 development entries — dev and production weren't separated until day 23