This release should not break existing code.

## New features

* Added ability to configure a MeshConnection object to periodically update
  instances list from tarantool (#134).

## Bugfixes

* Fixed the deprecation warning due to deprecated way to import abstract
  collections.
* Fixed SchemaReloadException raising after reconnection with non-actual
  schema id (#141).
* Fixed a string representation of a Response object without data (say,
  authentication response) (#139).