I'm managing a bunch of servers and they're running Caddy v2. The upgrade command works great for upgrading with the packages previously chosen. In the future, it's likely I'll want to add/remove packages from that list over time.

Would it make sense to add flags to add and remove packages from the caddy build on upgrade?

caddy upgrade --add-package github.com/caddy-dns/cloudflare

Checklist

• Dependencies installed
• No typos
• Searched existing issues and docs

Issue Description

When using the RateLimiter Middleware with a rate between 0 and 1 all events will be rejected instead of applying the specified rate. E.g.: e.Use(middleware.RateLimiter(middleware.NewRateLimiterMemoryStore(0.5)))

I am not saying that it is a common use case to have

Feature request

Feature description

The generated and installed config files permission are too open, any user logined on the system can read and write them. So i suggest append a chmod command into Extract tar step to keep config files more safty.

How the feature is useful

如：xxx app + www.xxx.com

不要在此issue里面提各种问题，谢谢配合。

Task export inconsistent with actions

In JS mode, exporting tasks as module.exports = class SomeTask causes AH to throw an error when trying to execute it ' task not found' but exporting as exports.someTask = SomeTask works. Actions work either way.

From @evantahler:
actions have this line https://github.com/actionhero/actionhero/blob/v24.0.4/src/initializers/actions.ts#L65-L67
where

Currently we have a mix of:

• Out of memory error.
• Out of memory error
• out of memory error
• out of memory
• out of memory.
• out of memory [some context]

All these should be adjusted to use the same wording for consistency and it should also make the executable a little bit smaller 😄

Hi,

I saw that there is a perfomance degratation due to a for loop used inside the static func harmlessFunction() declared in CustomSelfAwareHelper struct.

This loop is trying to verify the type with the as? operator (that have a complexity of O(n) ) and try to unwrapp the result in order to call the awake() function.

For a medium-larger project (with likely 20k+ classes) that covers old