Look Who it Was Random video

What's new in F# 4.5

1,713 views · Published 26 November 2018 · 31:53 · Indexed 12 November 2026

Channel: Microsoft Developer · 2018 · Science & Technology

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F# 4.5 has been developed entirely via open RFCs (requests for comments), with significant contributions from the community. This release brings together a collection of new features, fixes, and performance enhancements that will surely improve your F# applications.

In this episode, Phillip Carter (@_cartermp) returns to talk to us about many of the new additions in F# 4.5. He also gives us some insight into the RFC process and some of the other decisions that went into creating this release.

[00:43] - Going from F# 4.1 to 4.5
[03:49] - Getting the F# 4.5 bits
[06:20] - New features demo
[25:20] - Making contributions to F#
[29:30] - Compiler relaxations

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