Diesel-Async 0.7.4

What's Changed

Keep track of mysql statements to close by @weiznich in https://github.com/weiznich/diesel_async/pull/271

Full Changelog: https://github.com/weiznich/diesel_async/compare/v0.7.3...v0.7.4

You can support the development of Diesel by:

Contributing Code, Documentation or Guides. Checkout the planing for Diesel 2.4 for open tasks.
Providing knowledge and help to maintain the MySQL/MariaDB backend. This is currently the only in-tree backend that is not used by any maintainers, so having someone around that actually uses this backend would be very helpful for the Diesel project.
Answering questions in our discussion forum
Reporting bugs in our issue tracker
Helping triaging issues in our issue tracker
Sponsoring the maintainers.

Keep track of mysql statements to close by @weiznich in https://github.com/weiznich/diesel_async/pull/271

Full Changelog: https://github.com/weiznich/diesel_async/compare/v0.7.3...v0.7.4

You can support the development of Diesel by:

Contributing Code, Documentation or Guides. Checkout the planing for Diesel 2.4 for open tasks.
Providing knowledge and help to maintain the MySQL/MariaDB backend. This is currently the only in-tree backend that is not used by any maintainers, so having someone around that actually uses this backend would be very helpful for the Diesel project.
Answering questions in our discussion forum
Reporting bugs in our issue tracker
Helping triaging issues in our issue tracker
Sponsoring the maintainers.