MQTT 3.1 and 5 in OCaml using Eio

Update dune-project and opam files across packages

Sync opam package metadata including x-maintenance-intent
and external dependency specifications.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

+4 -5
+2 -4
dune-project
··· 1 - (lang dune 3.20) 1 + (lang dune 3.21) 2 2 (name mqtte) 3 3 4 4 (generate_opam_files true) 5 5 6 6 (license ISC) 7 7 (authors "Anil Madhavapeddy") 8 - (homepage "https://tangled.org/anil.recoil.org/ocaml-mqtte") 9 8 (maintainers "Anil Madhavapeddy <anil@recoil.org>") 10 - (bug_reports "https://tangled.org/anil.recoil.org/ocaml-mqtte/issues") 11 - (maintenance_intent "(latest)") 9 + (source (tangled anil.recoil.org/ocaml-mqtte)) 12 10 13 11 (package 14 12 (name mqtte)
+2 -1
mqtte.opam
··· 8 8 homepage: "https://tangled.org/anil.recoil.org/ocaml-mqtte" 9 9 bug-reports: "https://tangled.org/anil.recoil.org/ocaml-mqtte/issues" 10 10 depends: [ 11 - "dune" {>= "3.20"} 11 + "dune" {>= "3.21"} 12 12 "ocaml" {>= "5.1"} 13 13 "eio" {>= "1.0"} 14 14 "eio_main" {>= "1.0"} ··· 39 39 "@doc" {with-doc} 40 40 ] 41 41 ] 42 + dev-repo: "git+https://tangled.org/anil.recoil.org/ocaml-mqtte" 42 43 x-maintenance-intent: ["(latest)"]