Release Notes
Claude Opus 4.8, SMS Language Selection, and Tool Version Restore
Claude Opus 4.7 and 4.8 LLMs, DTMF language menu and Dynamic Language Selection for SMS sessions, and a fix for tool version restore when name or service changed.
v26.6.2
Published: June 2, 2026
This week's update to the Syllable Agentic Platform adds Anthropic Claude Opus 4.7 and 4.8 as supported LLMs, extends language selection to SMS sessions with a DTMF language menu in greeting and Dynamic Language Selection, and fixes tool version restore so the correct name and service appear when restoring a revision after those fields changed.
Agents
- Added Claude Opus 4.7 and Claude Opus 4.8 as supported Anthropic LLMs so builders can configure agents on the latest Opus models.
Channels
- Enabled DTMF language menu in greeting and Dynamic Language Selection for Channels SMS sessions so text-message conversations support keypad language choice and mid-session language switching.
Tools
- Fixed tools version restore when the name or service changed so the version history view shows the correct name and service for the restored revision.
View All Release Notes
See the full history of platform updates and improvements.