# periscopic changelog ## 2.0.3 * Convert to JavaScript ## 2.0.2 * Performance improvements ([#5](https://github.com/Rich-Harris/periscopic/pull/5)) ## 2.0.1 * Fix reference extraction ## 2.0.0 * Match API used by Svelte's internal helpers ([#4](https://github.com/Rich-Harris/periscopic/pull/4)) * Change `globals` to a `Map` * Change value of `scope.declarations` to the variable declaration, not declarator ## 1.1.0 * Add `add_declaration` method and `initialised_declarations` set to `Scope` ([#2](https://github.com/Rich-Harris/periscopic/pull/2)) * Fix false positive global detection ([#1](https://github.com/Rich-Harris/periscopic/pull/1)) ## 1.0.2 * Handle parameter-less catch clauses ## 1.0.1 * Only attach scope-creating nodes to the scope map ## 1.0.0 * First release