The open-sourcing of Agent Script is the detail worth pausing on. Most platform releases ship tooling as closed SDKs; putting the full chain — parser, linter, compiler, LSP, and editor integrations — under Apache 2.0 signals that Salesforce wants the agent authoring experience to attract community tooling rather than lock it inside an IDE subscription. Agentforce Builder hits GA with a programmatic API, which means teams can bake agent creation into their own deployment pipelines rather than clicking through the console. Multi-agent orchestration and Slack-first workflows complete the picture — nothing groundbreaking there, but the open-source toolchain move gives this release more staying power than a typical Summer refresh.