v1.2.1.1
Release Version: v1.2.1.1
Release Type: Major Release
Release Date: 23rd September, 2026
Overview
This major release delivers performance, stability, and resource optimization enhancements to the Registration Processor ecosystem, with a focus on improving packet processing efficiency, optimizing resource utilization, and reducing processing overhead across the pipeline.
Building on the improvements introduced and validated during the Release Candidate phase, this release includes code-level optimizations, infrastructure improvements, and processing-stage enhancements aimed at improving scalability, operational stability, and overall processing efficiency under higher workloads.
Major Areas of Work
JVM & Resource Optimization
Improved JVM memory and garbage collection tuning to reduce processing delays and improve pod stability under high-throughput scenarios.
Enhanced Kubernetes resource calibration to ensure better memory utilization and stable workload execution.
Fine-tuned worker pool and concurrency configurations to improve resource utilization across processing stages.
Packet Processing Performance Improvements
Optimized packet validation and classification stages by reducing duplicate service calls and enabling parallel execution of independent operations.
Improved processing efficiency for biometric validation, document validation, and metadata retrieval.
Reduced redundant Packet Manager and database calls across multiple processing stages to minimize processing overhead and latency.
Introduced code-level optimizations across the packet processing pipeline to improve overall processing efficiency.
Database & Reprocessing Optimization
Enhanced database performance for packet reprocessing through indexing improvements, reducing query execution time and improving retry handling efficiency.
Optimized database interactions involved in reprocessing workflows to reduce unnecessary processing overhead.
Workflow & ABIS Throughput Improvements
Improved ABIS middleware processing by offloading heavy response handling to worker threads.
Optimized workflow internal actions through parallel execution of independent service operations.
Improved concurrency management across processing stages for more efficient workload execution.
Operational Stability Improvements
Introduced asynchronous logging and worker pool fine-tuning capabilities to reduce processing overhead.
Improved worker pool handling to enable better concurrency management across processing stages.
Implemented multiple code-level refinements to improve reliability, resilience, and stability during large-scale packet processing.
Stories Released
System Performance Enhancement
Performance optimization and code-level enhancements to improve Registration Processor processing efficiency and scalability.
Bugs Fixed
Regproc Group 2 and Group 5 Startup Delay
Registration Processor (Regproc) Group 2 and Group 5 have a longer startup time compared to other groups and may take additional time to become fully operational after deployment or restart.
Repositories Released
mosip-config
mosip-data
commons
khazana
key-manager
registration
mosip-ref-impl
id-repository
id-authentication
mosip-mock-services
packet-manager
durian
audit-manager
biosdk-services
websub
artifactory
infra
k8s-infra
mosip-infra
Known Issues
Below are the key bugs marked as known issues for this release. Please refer to the complete list of known issues for this release in the MOSIP issue tracker.
MOSIP-1827
Composite repo environment variables are hardcoded in deployment instead of being configured through ConfigMap/Secret.
MOSIP-1951
Hardcoding in DSL for checking configuration parameters using actuator/environment values.
Compatible Modules
Dependency Matrix
Keycloak
v7.1.18
Kafka
3.2.1
3.8.0
Kafka-Zookeeper
3.8.0
18.3.1
Mock-SMTP
1.0.0
1.0.0
ActiveMQ
2.39.0
0.0.3
MinIO
2025.2.28-debian-12-r1
15.0.6
Redis (used only if eSignet exists)
v7.0.5
17.3.14
Postgres
v16
13.1.5
SoftHSM (recommended only for sandbox environments)
v2
12.0.1
ClamAV
v1.2
3.1.0
Documentation
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