Principle:Kubeflow Kubeflow Post Release Communication
| Knowledge Sources | |
|---|---|
| Domains | Release Management, Community Communication, CNCF |
| Last Updated | 2026-02-13 00:00 GMT |
Overview
Post Release Communication is the practice of announcing completed Kubeflow releases through blog posts, Slack channels, and CNCF communication channels to ensure the community is aware of new features, improvements, and upgrade paths.
Description
After a Kubeflow release has been tagged, documented, and verified, the release management workflow concludes with a coordinated communication campaign. This ensures that users, contributors, and the broader cloud-native ecosystem are informed about the release. Post Release Communication serves multiple purposes: it drives adoption of the new version, acknowledges contributor efforts, provides visibility into the project's momentum, and helps users plan their upgrade timelines.
The communication strategy spans multiple channels to reach different audience segments. The Kubeflow blog (blog.kubeflow.org) provides the detailed, long-form announcement. Slack channels provide real-time notification to active community members. CNCF channels provide visibility to the broader cloud-native community, which is important given Kubeflow's status as a CNCF project.
While no in-repository source file directly defines the communication process, the ROADMAP.md serves as the persistent record of each release's content and can be referenced in announcements. The themes and feature lists documented in ROADMAP.md during the documentation update phase become the basis for the announcement content.
Usage
Post Release Communication should be performed:
- Immediately after all release tags have been created and artifacts published
- After the updated documentation is live on kubeflow.org
- When the ROADMAP.md has been updated with the final release details
- When the release team is ready to publicly announce the release
- When the blog post has been reviewed and approved by the release team
Theoretical Basis
Effective post-release communication follows a multi-channel strategy:
Channel 1: Blog Post (Primary Announcement)
The blog post at blog.kubeflow.org is the canonical announcement. It should include:
- Release headline: Version number and high-level summary
- Feature highlights: Derived from the ROADMAP.md themes section, with expanded descriptions and visuals
- Per-component updates: Summary of what changed in each sub-project with links to component release notes
- Upgrade guide: Instructions and considerations for users upgrading from the previous version
- Community acknowledgments: Recognition of contributors, Working Group leads, and release team members
- Links: To ROADMAP.md, component releases, documentation, and installation guides
Channel 2: Slack Announcement
The Kubeflow Slack workspace provides real-time notification:
- Post in the #general channel for maximum visibility
- Post in WG-specific channels (e.g., #wg-training, #wg-serving) with component-specific highlights
- Pin the announcement message for a defined period
- Include a link to the full blog post
Channel 3: CNCF Channels
As a CNCF project, Kubeflow announcements are amplified through:
- CNCF Slack workspace (#kubeflow channel)
- CNCF mailing lists
- CNCF social media amplification
- CNCF project update presentations at community meetings
Channel 4: Community Mailing List
The Kubeflow community mailing list reaches subscribers who may not be active on Slack:
- Send a release announcement email with key highlights
- Include links to the blog post and upgrade documentation
Timing and Coordination
- Embargo period: All channels should be notified within the same day to prevent information asymmetry
- Blog first: Publish the blog post before Slack and mailing list announcements so links are available
- Working Group coordination: Ensure WG leads are aware of the announcement timing so they can amplify in their communities
Content Derivation from ROADMAP.md
The announcement content is derived from the release section in ROADMAP.md:
- Themes become feature highlight sections
- Per-WG tracking issue links become component update summaries
- The timeline reference provides context for the release schedule