Public changelog
Contract history for the openstates.caseyjhand.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
Advisories
[breaking] Type of latest_action_date on openstates_get_bill changed unset → string|null. [breaking] Type of latest_passage_date on openstates_get_bill changed unset → string|null. [breaking] Type of latest_action_description on…
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
first_action_date on openstates_get_bill changed unset → string|null.latest_action_date on openstates_get_bill changed unset → string|null.latest_passage_date on openstates_get_bill changed unset → string|null.latest_action_description on openstates_get_bill changed unset → string|null.parent_id on openstates_get_committee changed unset → string|null.error was added to openstates_get_bill output.error was added to openstates_get_committee output.error was added to openstates_get_event output.error was added to openstates_get_jurisdiction output.error was added to openstates_get_legislators_by_location output.error was added to openstates_list_jurisdictions output.error was added to openstates_search_bills output.error was added to openstates_search_committees output.+ 2 more in this revision
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-09-20 15:15 | 464d503fa8ba | 10 |
| 2026-08-25 06:46 | c46b4ad8977d | 10 |
| 2026-08-17 06:41 | cdcf9fc1afe2 | 10 |
Maintainer badge
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
[](https://zevruna.com/servers/openstates.caseyjhand.com)