v0.31.3 (2019-07-02)

Full Changelog

General

• (Backport) Update smallvec dependency to pick up a security fix (#1353)

Places

• (Backport) Ensures bookmark sync doesn't fail if a bookmark or query is missing or has an invalid URL (#1325)

FxA Client

• (Backport) Fixes SendTab initializeDevice in Android to use the proper device type (#1314)