What
A new helper sorts server error responses. It treats status codes in the 400s as one group, except for these three:
- 408, a timeout
- 409, a conflict
- 429, too many requests
New helpers that read environment variables were also added. They strip spaces from the start and end of each value.
Why
Errors that retrying will not fix can be told apart from ones that may succeed on a second try.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say where the new helper is used.