Skip to content

Update changelogs from fern repo #4261

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
fern-support merged 1 commit into from
Mar 13, 2026
Merged

Update changelogs from fern repo #4261

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions fern/products/sdks/overview/csharp/changelog/2026-03-13.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,13 @@
## 2.29.0
**`(feat):`** Rework enum JSON serialization to eliminate reflection. Each enum now gets
a generated serializer with static dictionary lookups instead of the generic
`EnumSerializer<T>` / `StringEnumSerializer<T>` that used `Enum.GetValues`,
`GetField`, `GetCustomAttributes`, and `Activator.CreateInstance` at runtime.
Serializer initialization is ~1,000x faster (18 ns vs 18 us) and allocates
160x less memory; steady-state throughput is unchanged. The generated code is
also NativeAOT and IL-trimming compatible.


## 2.28.0
**`(feat):`** Generate a separate WireMock server for each test fixture instead of sharing
a single global server across all mock server tests. Each test class now starts
Expand Down
Loading