Deprecation Notice
This release will be the last minor release with support for Node 4 and Node 6. It will still be maintained for bug fixes as a separate branch until April 30th, 2020 to give you time to update, but no new feature will be added.
Going forward, our release policy for Node version support is 1 year after a version has reached end-of-life, and only for bug fixes.
Bug Fixes
core: fix jest tests breaking because of unsupported require syntax (#601)
graphql: fix missing TS type for passing variables as an array to graphql (#610), fixes #608
mongodb-core: fix mongodb-core plugin swallowing missing callback errors (#615)
Features
core: add support for distributed client sampling (#607)
core: add experimental support for B3 propagation (#607)
connect: add support for connect (#605)
fastify: add support for fastify (#614), closes #287
tedious: add tedious integration (#599)
Improvements
core: reduce memory footprint of spans when in a scope and the trace is finished (#609)