---
id: changelog
title: Changelog
sidebar_label: Changelog
description: Changelog for Elasticsearch source template for OpenTelemetry.
slug: /help/docs/send-data/opentelemetry-collector/remote-management/source-templates/elasticsearch/changelog/
canonical: https://www.sumologic.com/help/docs/send-data/opentelemetry-collector/remote-management/source-templates/elasticsearch/changelog/
---

## [3.0.0] - 2026-06-18
### Added
- Hashing functionality
- Validation for field table
### Removed
- Removed batch processor in favour of batching through sumologic exporter

## [2.0.0] - 2025-11-07
### Added
- Validation for endpoint and regular expression

## [1.0.1] - 2025-04-23
### Added
- FAQ for source template

## [1.0.0] - 2025-01-30

### Added
- Initial version of Elasticsearch source template.