anchor.diff:    };
   
     asterisk_18 = common {
  -    version = "18.0.1";
  -    sha256 = "1kyly10pk7bpfqg3mjbvb8p795fnj9lvd29yp2xsxwgsqi1dn9p8";
  +    version = "18.1.0";
  +    sha256 = "1pq2nrf60xnvh2h1rv82bdfbxxxd277g68xas0vbfgr4531gc4nc";
       externals = {
         "externals_cache/pjproject-2.10.tar.bz2" = pjproject_2_10;
         "addons/mp3" = mp3-202;
  
positive.code:   };
  
    asterisk_17 = common {
      version = "17.8.1";
      sha256 = "0m7gw01kpvsc0f9lb1hiq5b4g1fdh4gdfyxlqxp6m37vgxh2a48p";
      externals = {
        "externals_cache/pjproject-2.10.tar.bz2" = pjproject_2_10;
        "addons/mp3" = mp3-202;
  
negative.code:   # Series  Type       Rel. Date   Sec. Fixes  EOL
    # 13.x    LTS        2014-10-24  2020-10-24  2021-10-24
    # 16.x    LTS        2018-10-09  2022-10-09  2023-10-09
    # 17.x    Standard   2019-10-28  2020-10-28  2021-10-28
    # 18.x    LTS        2020-10-20  2024-10-20  2025-10-20
    asterisk-lts = asterisk_18;
    asterisk-stable = asterisk_18;
    asterisk = asterisk_18;
  
    asterisk_13 = common {
      version = "13.38.0";
      sha256 = "1kxff6pbry8nydkspi0mqllidz2lw3d3g3r127x8jwgx021x0rik";
      externals = {
        "externals_cache/pjproject-2.10.tar.bz2" = pjproject_2_10;
        "addons/mp3" = mp3-202;
  