X-Git-Url: https://git.xandkar.net/?p=khatus.git;a=blobdiff_plain;f=README.md;h=1f5e325dbd2c063d1dba0a08bd77c60ffc09bf46;hp=4fa29a263284e5bb8c63f90e604bdd48a7929d45;hb=HEAD;hpb=64bb32bdd2a5cf0624b34036cfca7d8006f7537f

diff --git a/README.md b/README.md
index 4fa29a2..1f5e325 100644
--- a/README.md
+++ b/README.md
@@ -12,10 +12,10 @@ Experiments
 The approaches experimented-with so far (later versions do not _necessarily_
 obsolete earlier ones, they're just different):
 
-| Name   | Status    | Language  | Tested-on               | Description |
-|--------|-----------|-----------|-------------------------|-------------|
-| __x1__ | Archived  | Bash, AWK |            Ubuntu 16.04 | Single, synchronous script, saving state in text files |
-| __x2__ | In-use    | Bash, AWK | Debian 10, Ubuntu 18.04 | Parallel processes: collectors, cache and reporters; passing messages through a single named pipe |
-| __x3__ | Scratched | OCaml     | Debian 10               | Re-write and refinement of __x2__ |
-| __x4__ | Prototype | Dash, AWK | Debian 10               | Sensors are completely decoupled daemons, cache is a file tree |
-| __x5__ | In-dev    | C         |            Ubuntu 18.04 | Sensors are completely decoupled daemons, writing to dedicated named pipes, bar repeatedly `select`s and reads the pipes. |
+| Name   | Status   | Language  | Tested-on               | Description |
+|--------|----------|-----------|-------------------------|-------------|
+| __x1__ | Archived | Bash, AWK |            Ubuntu 16.04 | Single, synchronous script, saving state in text files. |
+| __x2__ | Archived | Bash, AWK | Debian 10, Ubuntu 18.04 | Sensors are child processes, IPC via parent pipe. |
+| __x3__ | Archived | OCaml     | Debian 10               | Re-write and refinement of __x2__ |
+| __x4__ | Archived | Dash, AWK | Debian 10               | Sensors are opaque daemons, cache is a file tree |
+| __x5__ | [Graduated](https://github.com/xandkar/pista) | C         |            Ubuntu 18.04 | Sensors are opaque daemons, IPC via [pselect](https://en.wikipedia.org/wiki/Select_(Unix))ed FIFOs. |