# Replay '25, day two: Big announcements, real-world wins, and Durable Execution

DevFeed: [Replay '25, day two: Big announcements, real-world wins, and Durable Execution](<https://devfeed.tech/articles/replay-25-day-two-big-announcements-real-world-wins-and-durable-execution-35953.md>)

Original publisher: [Read original article](<https://temporal.io/blog/replay-25-day-two>)

Author: Tim Imkin

Published: 2025-03-06T00:00:00Z

Content type: article

Language: en

Sources: [Temporal Blog](<https://devfeed.tech/sources/temporal-blog.md>)

Topics: [SDK](<https://devfeed.tech/topics/sdk.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [migration](<https://devfeed.tech/topics/migration.md>), [Google Cloud Platform (GCP)](<https://devfeed.tech/topics/google-cloud.md>), [airflow](<https://devfeed.tech/topics/airflow.md>), [Self-hosted](<https://devfeed.tech/topics/self-hosted.md>), [Spring Boot](<https://devfeed.tech/topics/spring-boot.md>), [Java](<https://devfeed.tech/topics/java.md>), [observability](<https://devfeed.tech/topics/observability.md>), [Testing](<https://devfeed.tech/topics/testing.md>)

Tags: [airflow](<https://devfeed.tech/tags/airflow.md>), [announcements](<https://devfeed.tech/tags/announcements.md>), [community](<https://devfeed.tech/tags/community.md>), [google-cloud](<https://devfeed.tech/tags/google-cloud.md>), [implementation](<https://devfeed.tech/tags/implementation.md>), [java](<https://devfeed.tech/tags/java.md>), [migration](<https://devfeed.tech/tags/migration.md>), [observability](<https://devfeed.tech/tags/observability.md>), [orchestration](<https://devfeed.tech/tags/orchestration.md>), [real-world](<https://devfeed.tech/tags/real-world.md>), [technology](<https://devfeed.tech/tags/technology.md>)

## AI overview

Day two of Replay '25 covered Temporal product announcements, including a pre-release Ruby SDK, Nexus general availability, namespace replication, worker versioning APIs, migration tooling, Temporal Cloud on Google Cloud, and new security and operations tools. The article also reports case studies and technical sessions on workflow orchestration, self-hosting, Spring Boot integration, observability, scaling, and testing.

## Source excerpt

Catch up on day two of Replay '25 in London, featuring big announcements from Temporal, real-world success stories across telecom, finance, and technology sectors, and practical insights into durable system execution.