message: meta: 6.4.0 changelog contd.
diff: - [browser] fix: Don't break when function call context is undefined (#3222)
  - [tracing] fix: Set default sampling context data where `startTransaction` is called (#3210)
  +- [tracing] fix: Remove stray sampling data tags (#3197)
  +- [tracing] fix: Clear activeTransaction from the scope and always start idle timers (#3215)
  +- [angular] ref: Add Angular 11 to possible peerDependencies list (#3201)
  +- [vue] ref: Add `vue-router` to peerDependencies list (#3214)
  ## 6.0.3
  