v0.21.0

11-12-2018 17:25 PST

Implementation Changes

BREAKING CHANGE
@google-cloud/pubsub now uses ES6 import/export syntax since v0.21.0.

Before:

const pubsub = require('@google-cloud/pubsub')();
// OR
const PubSub = require('@google-cloud/pubsub');
const pubsub = new PubSub();

Now:

const {PubSub} = require('@google-cloud/pubsub');
const pubsub = new PubSub();

• refactor: use Object.assign where possible (#324)
• fix(subscription): promisify Subscription#close (#282)
• fix: maxBytes batching sending empty messages (#281)
• (New) Synchronous Pull with Lease Management (#272)
• Switch to let/const (#254)

Road to TypeScript

• refactor(ts): introduce a round of types (#319)
• refactor(ts): enable noImplicitThis (#316)
• refactor(ts): convert to typescript (#310)

New Features

• feat: add expiration policy (#287)

Dependencies

• chore(deps): update dependency eslint-plugin-prettier to v3 (#274)
• fix(deps): update dependency google-proto-files to ^0.17.0 (#284)
• chore(deps): update dependency sinon to v7 (#285)
• chore(deps): update dependency eslint-plugin-node to v8 (#300)
• fix(deps): update dependency through2 to v3 (#320)
• refactor: drop dependencies on google-proto-files and async (#329)
• chore(deps): update dependency @google-cloud/nodejs-repo-tools to v3 (#328)
• chore(deps): update dependency @types/is to v0.0.21 (#323)
• fix(deps): update dependency google-gax to ^0.20.0 (#252)

Documentation

• fix quickstart tag in v0.20 docs (#271)

Samples

• Pub/Sub Synchronous Pull Example (#259)
• Update sample topic and subscription names
• Add Pub/Sub ack deadline example (#315)
• docs(samples): update samples to use async/await (#305)
• chore: adjust samples timeout (#283)
• Fix the topic name in the samples (#262)

Internal / Testing Changes

• chore: update eslintignore config (#332)
• chore(build): eslint all js files, and use js for all generated files (#331)
• chore: drop contributors from multiple places (#325)
• chore: use latest npm on Windows (#322)
• chore: update CircleCI config (#309)
• chore: include build in eslintignore (#304)
• chore: update issue templates (#299)
• chore: remove old issue template (#297)
• build: run tests on node11 (#296)
• chores(build): do not collect sponge.xml from windows builds (#295)
• chores(build): run codecov on continuous builds (#294)
• chore: update new issue template (#293)
• build: fix codecov uploading on Kokoro (#286)
• Update kokoro config (#275)
• Update Kokoro configs (#270)
• Update kokoro config (#269)
• test: remove appveyor config (#268)
• Update CI config (#266)
• Run prettier on smoke tests (#265)
• Fix the linter (#261)
• Enable prefer-const in the eslint config (#260)
• Enable no-var in eslint (#257)