Performance improvements

Notes 14.0.0 provides the following performance improvements.

64 K field size support in email body

Prior to Notes 14.0.0, email bodies exceeding 32 K resulted in errors. Now, any Rich Text field supports 64 K.

Larger text size needs to be enabled in the database through compact.
Note: The db -compact option was enhanced in Domino 12.0.2 to support 64 K.

Better Rendering Of Images In Email(SNI support)

Notes now supports SNI, which allows copying and pasting images with high resolution.

Server Name Indication (SNI) is an extention for the TLS protocol (formerly the SSL protocol), which is used in HTTPS. Including this extension makes it possible for Notes users to copy and paste images from modern websites and browsers that use SNI.

64-bit Client Support For Long arrays in lotusscript

DoubleAsPtrForClientW64 =1 is now enabled by default. With this release, the following code will work correctly in the 64-bit Client:
Sub Initialize
Dim arr(0 To 1) As long
arr(0) = 1
arr(1) = 2
Print arr(0) & ", " & arr(1)
End Sub
For more information, see UseDoubleAsPointer method for Notes session class in the Domino Designer documentation.