Age Grade v2.2.0

Added getAgeFactors()

Age Grade v2.1.0

Updated v2020 tables

Age Grade v2.0.0

• Support for PHP 8.0

Age Grade v1.2.0

Add method to fetch age standard from lookup (without rounding).

Age Grade v1.1.0

• added track standards for 1500m/3000m
• added world records as open standards for 60m, 100m, 200m, 400m, 800m, 1000m
• fixed bug for distances > 100 km

Age Grade v1.0.0

First stable release for Age grades, coming with tables from 2015.01.24 for distances from 5k to 200k for 5 to 100 years.