Changelog

0.1.3 (2026-08-24)

live_stash 0.3 works again. 0.1.2 raised the requirement to ~> 1.0, which is a major bump for anyone on 0.3 and does not belong in a patch release. LiveStash 1.0 also refuses use LiveStash inside a nested LiveView, so the upgrade breaks any consumer stashing in one. The requirement is now ~> 0.3 or ~> 1.0 and the suite runs green against both — pick the version your app wants.

Recovery no longer starts a session when nothing is in scope to recover. A view whose keys are all :reconnect had no recoverable state on a fresh or disconnected mount, but still read the stored object and wrote one back — so every crawler request to a public form left a stash in the bucket, and the read sat in the HTTP render path. Such a mount now returns :not_found without touching the store.
The req version is no longer forced on your application. req was declared here only to hold the tree above a CVE, which a package may not do — Hex refuses to build one that overrides a dependency, and lib/ never called Req in the first place. req_s3 now accepts req 0.6 and 0.7, so the pin it worked around is gone.

Writes no longer block the calling LiveView on the object-store PUT. Each stash merged in memory and then ran the S3 round-trip inside the handle_call, so under auto_stash: true every keystroke paid the network latency and the writing view felt sluggish. Writes now reply first and flush in a handle_continue/2, keeping the LiveView off the round-trip while still persisting each write.

Initial release.

DurableStash — a LiveStash adapter backed by DurableServer: one durable process per browser session, persisted to S3-compatible object storage. State survives live navigation, reconnects, LiveView crashes, and redeploys; recovery happens on every mount.
Per-key diff writes with key-wise merge — concurrent tabs writing different keys cannot clobber each other.
Per-key recovery scopes: :session (recover on every mount) and :reconnect (recover only on rejoins — crashes, Wi-Fi drops, deploys — and clear on fresh navigation; right for form drafts).
vsn/migrate options for versioning the stored shape; mismatches without a migration discard to defaults.
JSON-safety guards (on_invalid_value: :raise | :log) and JSON normalization at stash time, so recovered values are identical in dev and prod.
DurableStash.TestBackend — an in-memory DurableServer.StorageBackend with faithful etag CAS, for tests and local development without S3.