update docs + README

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

Former-commit-id: eef14c7da280da725611d07a5ae9d2f4fe0018d0

README.md

@@ -9,7 +9,12 @@ I work on open-source projects like this and many others for
 free. If you would like to help support my work that would be hugely
 appreciated 💕 https://liberapay.com/grufwub/
 
-Binary releases in `build/`
+Binary releases at:
+- `gemini://iim.gay/files/gophi/`
+- `gopher://iim.gay/1/files/gophi/`
+
+For now, Gophi compilation is reliant on a version of Go that has latest POSIX
+syscall fixes cherry picked, e.g. [my fork](https://github.com/grufwub/go/tree/go1.15.5-posix-syscall-fix)
 
 # Features
 
@@ -32,8 +37,8 @@ Binary releases in `build/`
 
 - Separate system and access logging
 
-- Chroot and privilege dropping support (see [extra notes](docs/MISC.md)
-  for more information)
+- Chroot and dropping permissions to provided user+group (see [extra notes](docs/MISC.md)
+  for why you may want to do this over manually executing binary in a chroot)
 
 - Only 1 external dependency, `go-toml` brought in by my own `go-config`
   library

docs/MISC.md

@@ -6,8 +6,13 @@ Go strings. Support for more encoding schemes is planned for the future
 
 # Chroots & Privilege Dropping
 
-For now, Gophi compilation is reliant on a version of Go that has latest POSIX
-syscall fixes cherry picked, e.g. [my fork](https://github.com/grufwub/go/tree/go1.15.5-posix-syscall-fix)
+If you use a chroot and want to execute CGI scripts, you'll need to set it
+up accordingly (symlink appropriate virtual filesystems).
 
-NOTE: if you use a chroot and want to execute CGI scripts, you'll need to set it
-up accordingly (symlink appropriate virtual filesystems)
+A chroot is generally not compatible with user spaces, unless you bind
+mount the user spaces to directories within the chroot i.e.
+
+```
+/home/user/public_gopher -> /var/examplechroot/home/user/public_gopher
+/home/user/public_gemini -> /var/examplechroot/home/user/public_gemini
+```