## Summary
We are releasing Twenty v2.0. This PR sets up the
upgrade-version-command machinery for the new release line:
- Move `1.23.0` into `TWENTY_PREVIOUS_VERSIONS` (it just shipped)
- Set `TWENTY_CURRENT_VERSION` to `2.0.0` (no specific upgrade commands
— this is just the major version cut)
- Set `TWENTY_NEXT_VERSIONS` to `['2.1.0']` so future PRs that
previously would have targeted `1.24.0` now target `2.1.0`
- Add empty `V2_0_UpgradeVersionCommandModule` and
`V2_1_UpgradeVersionCommandModule` and wire them into
`WorkspaceCommandProviderModule`
- Refresh the `InstanceCommandGenerationService` snapshots to reflect
the new current version (`2.0.0` / `2-0-` slug)
The `2-0/` directory is intentionally empty — there are no specific
upgrade commands for the v2.0 cut. New upgrade commands authored after
this merges should land in `2-1/` (or be generated against `--version
2.1.0`).
## Test plan
- [x] `npx jest` on the impacted upgrade test files
(`upgrade-sequence-reader`, `upgrade-command-registry`,
`instance-command-generation`) passes (41 tests, 8 snapshots)
- [x] `prettier --check` and `oxlint` clean on touched files
- [ ] Manual: open `nx run twenty-server:command -- upgrade --dry-run`
against a local stack with workspaces still on `1.23.0` and confirm the
sequence is computed without errors
Made with [Cursor](https://cursor.com)
## Summary
### Problem
The upgrade migration system required new workspaces to always start
from a workspace command, which was too rigid. When the system was
mid-upgrade within an instance command (IC) segment, workspace creation
would fail or produce inconsistent state.
### Solution
#### Workspace-scoped instance command rows
Instance commands now write upgrade migration rows for **all
active/suspended workspaces** alongside the global row. This means every
workspace has a complete migration history, including instance command
records.
- `InstanceCommandRunnerService` reloads `activeOrSuspendedWorkspaceIds`
immediately before writing records (both success and failure paths) to
mitigate race conditions with concurrent workspace creation.
- `recordUpgradeMigration` in `UpgradeMigrationService` accepts a
discriminated union over `status`, handles `error: unknown` formatting
internally, and writes global + workspace rows in batch.
#### Flexible initial cursor for new workspaces
`getInitialCursorForNewWorkspace` now accepts the last **attempted**
(not just completed) instance command with its status:
- If the IC is `completed` and the next step is a workspace segment →
cursor is set to the last WC of that segment (existing behavior).
- If the IC is `failed` or not the last of its segment → cursor is set
to that IC itself, preserving its status.
This allows workspaces to be created at any point during the upgrade
lifecycle, including mid-IC-segment and after IC failure.
#### Relaxed workspace segment validation
`validateWorkspaceCursorsAreInWorkspaceSegment` accepts workspaces whose
cursor is:
1. Within the current workspace segment, OR
2. At the immediately preceding instance command with `completed` status
(handles the `-w` single-workspace upgrade scenario).
Workspaces with cursors in a previous segment, ahead of the current
segment, or at a preceding IC with `failed` status are rejected.
### Test plan
created empty workspaces to allow testing upgrade with several active
workspaces
Charles Bochet