What's Changed
- Ensure that input tensors are watched in Grad-CAM by @craymichael in #167
 - Update usage.rst by @andife in #170
 - Add TensorFlow versions 2.5 and 2.6 in CI by @RaphaelMeudec in #175
 
New Contributors
- @craymichael made their first contribution in #167
 - @andife made their first contribution in #170
 
Full Changelog: v0.3.0...v0.3.1