2.0.9

Fix issue with consul and leastconnection load balancer when service comes back in after dropping out, also validation so we dont have // in path.

What's Changed

• Fixing if service dropped out then LeastConnection would not pick it up again by @TomPallister in #195
• Update routing.rst by @lousaibiao in #193
• Feature/fix #194 by @TomPallister in #196

New Contributors

• @lousaibiao made their first contribution in #193

Full Changelog: 2.0.8...2.0.9