Integration Client 26.1.2 release notes
May 19th, 2026
🆕 New features and enhancements
Framework Upgrade
- Upgraded all projects and plugins to .NET Framework 4.8.
- Updated all NuGet dependencies to current stable versions.
Download Reliability
- Batched downloads to reduce API request volume.
- Honor HTTP 429 throttling with a delay before retry.
- Default retries raised to 5 with a 10s base delay.
- Explicitly close connections between downloads.
- Fixed downloads from Atlas (cluster traffic node) sites.
Session Event Coverage
- Added previously missing session event types so all events are captured and reported.
Log4net Robustness
- Provide a default log location when none is configured.
- Correctly expand environment variables (e.g. %PROGRAMDATA%) in log paths.
Build / CI
- NSIS is now installed automatically in the GitHub Actions workflow.
- Plugin sources are restored as part of the build.
🛠️ Issues resolved
| Description | Resolution |
|---|---|
| Command Shell / Show My Screen recordings: issue with playback and export. | Fixed playback and export. |
| File ACL handling: MakeUserWriteable modifies directory-wide ACLs. | MakeUserWriteable now adds only the minimum required write ACE instead of modifying directory-wide ACLs. |
| SharedSettings: malformed settings abort startup. | Added exception guard so malformed settings no longer abort startup. |
| Microsoft.ApplicationInsights 2.23.0, Microsoft.Testing.Platform 2.0.2, and other stale test references still available. | Removed obsolete Microsoft.ApplicationInsights 2.23.0, Microsoft.Testing.Platform 2.0.2, and other stale test references. |
📝 Requirements
- Minimum requirement: .NET Framework 4.8
- Breaking change: Custom plugins must be rebuilt against .NET Framework 4.8.
- Install .NET Framework 4.8 before upgrading.
🗒️Notes
- Existing configuration is preserved; no manual changes required.
- Rebuild any custom plugins against .NET Framework 4.8.
- Integration Client 26.1.2 is certified for GA.
- Compatible with currently supported Remote Support / PRA on-prem and cloud sites, including Atlas deployments.
