v2.0.0-Beta.1

Release Number: v2.0.0-Beta.1 Release Date: 26th Aug, 2026

Overview

eSignet v2.0.0-Beta.1 marks the migration of eSignet's core authentication engine from Java to Go, built on the Thunder ID engine.

This is a migration release: the eSignet user interface and feature set carry over unchanged, and this beta is at full feature parity with eSignet (Java) v1.8.0, unless explicitly called out as out of scope below. No end-user-facing behavior has changed as part of this migration; what's changed is the engine running underneath.

Major Highlights

Go-Based Core Engine

eSignet's authentication engine has been rebuilt on Go, using the Thunder ID engine — a Go-based identity provider engine from OWF. This is the foundational change behind this release, and everything else in this beta builds on it.

Feature Parity with eSignet v1.8.0

All eSignet features present in the latest Java release (v1.8.0) are carried forward in this Go-based beta at full parity, except where explicitly listed as out of scope below. The UI, authentication flows, and standards compliance are unchanged for end users and integrators.

Out of Scope

The following are not supported in this beta release:

• WLA (Wallet-based Login Authentication) login is not supported in this release.
• Client management endpoint support for title and subtitle fields during relying party (RP) onboarding is not supported in this release.
• Database support is limited to PostgreSQL only in this release; no other database backends are supported at this time.
• This beta does not include the eSignet Signup module. eKYC and Identity Assurance 1.0 capabilities remain on the Java-based Signup module for now and have not yet been migrated to Go.

Story Development

Please refer here for the full list of stories implemented for this release.

Known Issues

Please refer here for the full list of known issues in the beta version.

Repositories Released

Repository	Version/Tag
eSignet	v2.0.0-Beta.1
eSignet-mock-services	v0.14.0-Beta.1

Compatible Modules

eSignet compatibility with MOSIP

Module/Repo	Compatible Version
PMS	1.2.2.3
IDA	1.3.0

eSignet compatibility with Sunbird

Module/Repo	Compatible Version
Sunbird	v2.0.0-rc3

DB Changes

eSignet

• Please refer the link here for the DB upgrade script.
• Please refer the link here for the DB rollback script.

Configuration Changes

For a comprehensive view of all configuration properties in eSignet (Go), please refer here.

Documentation

API Documentation

• eSignet (Go) API