June 2021 VCL release ("Pizza")
Today the minimum version of VCL available across our network increased, unlocking the following changes:
New region
- New
AF-West
region introduced, and documented inserver.region
.
New variables
New functions
Updated function and variable descriptions
We expanded the descriptions of a number of functions and variables, adding detail, code examples, and, in some cases, better explanations of error conditions or edge cases. There were updates to:
querystring.clean
randomint_seeded
randomint
resp.tarpit
std.strlen
bereq.first_byte_timeout
bereq.http.{NAME}
client.bot.name
client.browser.name
client.browser.version
client.class.bot
client.class.browser
client.class.masquerading
client.display.height
client.display.ppi
client.display.width
client.identified
client.platform.hwtype
req.backend.is_origin
req.backend.is_shield
Withdrawn documentation
The following VCL tokens are not (or are no longer) intended for customer use, and the reference pages for them have been removed to avoid confusion:
client.sess_timeout
req.backend.is_cluster
Prior change: New Africa billing region
Following change: New Compute Platform Response Status Code Stats