Product Update - v25.49

Details of the product update v25.49 from the 4th of December 2025.

New Features

We have made the following updates to improve compatibility and prepare for future changes:

Added the environment variable CONTAINERD_ENABLE_DEPRECATED_PULL_SCHEMA_1_IMAGE=1 to maintain compatibility with schema 1 images. This is a temporary solution and will be removed in containerd version 2.1.

These changes ensure continued compatibility and prepare for upcoming updates, maintaining smooth operations and minimizing disruptions.

Added logic to automatically identify and remove duplicate messages, improving data accuracy and processing efficiency.

Note: This deduplication feature is currently not supported for step deployments. Please be aware of this limitation for the step deployments.

We have implemented several enhancements and fixes to improve the concurrency, stability, and performance of the Sailor JVM:

Added retry mechanism for publisher confirms on timeout to prevent message loss
Refactored message publisher to use thread-local AMQP channels, resolving timeouts during high-throughput parallel processing
Corrected a race condition in the graceful shutdown logic to prevent Connection pool shut down errors when stopping the component during an active HTTP request
HTTP Client Improvements:
- Ensured large message (lightweight) HTTP requests are repeatable for retries, preventing NonRepeatableRequestException on connection reset
- Implemented a singleton strategy for the HTTP client to reuse connections and improve performance
- Stabilized large message (lightweight) streaming by setting the Content-Length and disabling the Expect-Continue handshake, preventing Connection reset errors
- Added a retry mechanism for 408 (Request Timeout) and 5xx server errors
Logging Enhancements:
- Resolved logging conflicts that caused erroneous messages, duplicate or empty log messages
- Improved logging for large message uploads to include the message’s context (e.g., “main message body”, “passthrough”) and its size
- Moved several verbose logs from INFO to DEBUG level for a cleaner default log output
Dependencies:
- Upgraded core dependencies, including Guice from v5 to v7

FIXED an issue where some new components were failing to push using the component-pusher, ensuring all components are now successfully deployed
FIXED a problem where the component-pusher was not updating passwords from the secrets.yml Helm configuration, ensuring that all credentials are correctly applied during deployments

FIXED Upsert Object Action metadata loading for PtRealization, KnSalesRelationOrg, KnQuotation object types by adding identifier mapping
UPDATED @elastic.io/component-commons-library to 4.0.0
UPDATED Sailor version to 2.7.7
REMOVED elasticio-node dependency

UPDATED @elastic.io/component-commons-library to 4.0.0
UPDATED Sailor version to 2.7.7
UPDATED uuid version to 13.0.0
UPDATED ESLint and Plugins
- UPDATED ESLint Core version to 8.57.1
- UPDATED ESLint Config Standard version to 17.1.0
- UPDATED ESLint Plugin Import version to 2.32.0
- UPDATED ESLint Plugin Node version to 11.1.0
- UPDATED ESLint Plugin Promise version to 6.6.0
- UPDATED ESLint Plugin Standard version to 5.0.0
FIXED ESLint configuration and formatting issues
REMOVED elasticio-node dependency
REFACTORED message creation to src/utils.js