Fixed

• Types: missing client option on $subscribe

Potential breaking changes

• TypeScript users please read : Types have been almost entirely rewritten, which fixes a lot of issues with typing. But it may also throw errors that weren't catched before, especially if you don't annotate return types in reactive functions, see example. I'm very sorry for the potential breaking changes in a Release Candidate, but it's a necessary evil for the upcoming stable release.

New

• Reactive pollInterval (#613) closes #453
• Add global prefetch ApolloProvider option (#710)

Fixed

• Externalize apollo and graphql libraries (#722)

New

• ApolloQuery: new options prop

Fixed

• result not called with notifyOnNetworkStatusChange, closes #263
• apply throttle on query, document, context

Fixed

• SSR: add serialize-javascript for removing xss from javascript delivered to client when exporting apollo states. (#624)
• types: add client to mutation options (#644)
• types: optimisticResponse typing issue (#627)
• types: use ApolloQueryResult & FetchResult
• mark apollo-link as peer dependency (some types are used from apollo-link)

New

• ApolloQuery: update prop
• ApolloQuery & ApolloMutation: loading event

Fixed

• uncaught in promise on client-side, closes #572

New

• ApolloQuery: prefetch prop, closes #594
• Apollo components: allow usage of gql in template

Fixed

• Check for provided truthiness, closes #532 (#533)
• updateQuery with result hook (#589)
• ssr: ssr blocking when skip is true (#511)
• Invoke loadingDone when stopping SmartQuery (#559)
• ts: skipandprefetch` query options definitions (#556)
• ts: prefetch type (#517)
• ts: VueApolloSubscriptionOptions typing (#499)
• ts: Add missing declarations to $apolloProvider (#493)

Docs

• new ApolloQuery docs with gql tag (now recommended)
• new fragments docs
• A lot of fixes and improvements (thank you contributors! 😻)

Breaking change

The SSR system has been completely reworked to use the brand new serverPrefetch system from Vue 2.6. This means a few things:

• The fake instance tree is no more!
• No vue-apollo specific caveats for SSR anymore.
• Full compability with SSR-compatible Vue plugins.
• Using an official public API from Vue means no breaking in future Vue 2.x versions!

Take a look at the updated SSR guide!

Fixed

• update typings (#447)
• don't re-run if variables didn't change (#467)
• Add query key as additional parameter to result callback, closes #445 (#448)

New

• ssr: provider default options
• ssr: config
• ssr: globalPrefetch
• ssr: mockInstance

Fixed

• fetching incorrect result from cache after an Apollo error (#343)

Others

• lots of docs improvements!

Fixed

• class component: watching and computing of dynamic data props with default value

Fixed

• added setter for intial value, closes #333

Fixed

• ssr: $options was missing

New

• Added $prefetch: true to fake vm instances while prefetching a tree

Fixed

• error in renderless rendering (#381)
• ssr: computed/methods and other fixes (#379)
• ts: typings

Fixed

• ssr: missing ssr helpers, closes #378

Breaking changes

• Provide has been dropped to fix an issue with root instances. This means you have to change provide: apolloProvider.provide() to apolloProvider on your root instance (like some time ago). The injection of $apolloProvider in instances should be unchanged (works like inject/provide).
• The SSR system and API has been completely refactored (docs).
• Some TypeScript fixes may cause some previously working typscript code no longer be valid (more info).

New

• Add clientId in ApolloMutation component (#359)
• Added support for debounce and throttle in ApolloQuery component (#349)
• Let the ApolloQuery be a renderless component if tag prop is undefined (#365)

Fixed

• SmartQuery shouldn't be auto-started on server when prefetch is false (#348)
• TypeScript: specify this type for watchLoading (#360)

Docs

• Testing chapter (#368)
• Add Apollo boost to Installation (#313)
• Lots of fixes! Thank you contributors!

Fixed

• $query in the defaultOptions option of provider not being applied

Fixed

• hasOwnProperty is not a function (#294)
• Missing throttle-debounce dep in build

New

• error.gqlError is the first GraphQL error if any, also available in Apollo Components slot-scope as gqlError.

Fixed

• #272 #283 restart query subscription after an error occurred (should help with apolloClient.resetStore())
• watch on apollo fields
• ApolloQuery: remove console.log in error handler

Fixed in previous releases

• $query option
• Factory function for throttle/debounce (#288)
• ReactiveSetter deep flag propagation (#289)
• #239 skip prop proxy if query is manual

Improved

• Pass back isLoading to scoped-slot (#218)
• Add default query options (#257)
• Remove lodash to reduce final size (#251)

Fixed

• no-cache smart queries are throwing exceptions in optimistic UI updates (#280)
• relax getter on loading (#237)
• Update typed apollo provider (#273)
• Add Typescript type for addSmartQuery() (#230)
• fix: #265 silent errors if catched
• refactor: watchers in start() fix #122
• refactor: callHandlers fix #108
• fix: #239 skip prop proxy if query is manual

New

• <ApolloMutation/> component added (docs)
• Events added for <ApolloQuery/> component (docs)
• times scoped slot prop added for <ApolloQuery/>
• result hook on subscribeToMore in smart queries

Improved

• You no longer need to declare and initialize the data props in data()

Fixed

• The data props are now displayed correctly in the vue devtools