This will be the last release solely by the current maintainer, future releases can come from new co-maintainer(s) and you should audit your dependency upgrades on this basis.
This is the first major release in well over a year so it is not feasible to provide exhaustive release notes.
This release contains many performance improvements and bug-fixes. We also drop support for the following full framework versions:
- .NET 4.5.1
- .NET 4.5.2
- .NET 4.6
- .NET 4.6.1
If you are using full framework the newest version has additional dependencies:
- Microsoft.Bcl.HashCode (>= 1.1.1)
- System.Memory (>= 4.5.5)
The other major change is to use double instead of decimal package-wide. This should provide performance benefits and more closely matches the behavior in the official PDF specification. Where you were using decimal before you will need to switch to double.
Thanks to all the contributors!