v1.0.0

What's Changed

• updated to null safety by @Harshana-Rathnayaka in #1
• added launcher icon and native splash by @Harshana-Rathnayaka in #2

New Contributors

• @Harshana-Rathnayaka made their first contribution in #1

Full Changelog: https://github.com/Harshana-Rathnayaka/Covid19-Tracker/commits/v1.0.0