diff --git a/nix/sources.json b/nix/sources.json

index 0e58e829559919ba144cfad50526f3615773ed71..28b36f24cf06d5759888ac0bc606974f1d357217 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -1,17 +1,4 @@

{

• "qtpbfimageplugin-styles": {

•    "branch": "master",
  

•    "builtin": false,
  

•    "description": "QtPBFImagePlugin styles",
  

•    "homepage": "https://github.com/tumic0/QtPBFImagePlugin-styles",
  

•    "owner": "tumic0",
  

•    "repo": "QtPBFImagePlugin-styles",
  

•    "rev": "577bb119641c80e1736815ed70a0b99c942c63e0",
  

•    "sha256": "1vj1db35prm4npww6vzjkjd12aqvyvkhwg35fg4m4mbfz0d289qx",
  

•    "type": "tarball",
  

•    "url": "https://github.com/tumic0/QtPBFImagePlugin-styles/archive/577bb119641c80e1736815ed70a0b99c942c63e0.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

 "cfiles": {

     "branch": "master",

     "builtin": false,

@@ -131,27 +118,27 @@ "url_template": "https://github.com///archive/.tar.gz"

 },

 "geofabrik-estonia": {

     "builtin": false,

•    "sha256": "1vwm9hqwxv0nv2b1jl4c5hfl0pghxxaz8h4m691dnklpisg32dpn",
  

•    "sha256": "0879l5mmcm72j15jxkmzk1a81bk96n4gis8s61zbqx6rcp1dxqnn",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/estonia-200409.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/estonia-200411.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/europe/estonia-<version>.osm.pbf",

•    "version": "200409"
  

•    "version": "200411"
  

 },

 "geofabrik-finland": {

     "builtin": false,

•    "sha256": "08xa12qy7f6a8b392pncirf4h31vgm6na0zdsd1azx95c7yhjlhi",
  

•    "sha256": "0mfxa61l9x0ivjy96nd3cd5q2jlnka6cpn6cg1idz49njw1jfb1b",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/finland-200409.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/finland-200411.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/europe/finland-<version>.osm.pbf",

•    "version": "200409"
  

•    "version": "200411"
  

 },

 "geofabrik-russia-nwfd": {

     "builtin": false,

•    "sha256": "18kf0ixp9zj4a3vjvalmlhvgl5m1dd5n9v62bdzvzxp0jns31pc8",
  

•    "sha256": "0l7zilpm25j8ljk03a0jcp3hsf16gfbl8jz0fn6fddxnkvs8v2hm",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200409.osm.pbf",
  

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200411.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/russia/northwestern-fed-district-<version>.osm.pbf",

•    "version": "200409"
  

•    "version": "200411"
  

 },

 "gimgtools": {

     "branch": "master",

@@ -353,11 +340,11 @@ "builtin": false,

     "description": "Ежедневная сборка карт из данных OpenStreetMap для навигационных приборов и приложений Garmin",

     "homepage": "https://maptourist.org",

     "region": "szfo",

•    "sha256": "0cm1l9c4m8d54kx4by1mv9xvky3sxdai9ncxr7aw3h5y972dp67z",
  

•    "sha256": "0dhylk4p352jr8781wy72ymnry4qcj77zirmci83496q4ri1xzap",
  

     "type": "file",

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-04-10.zip",
  

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-04-12.zip",
  

     "url_template": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-<region>-RU_<version>.zip",

•    "version": "2020-04-10"
  

•    "version": "2020-04-12"
  

 },

 "mbtileserver": {

     "branch": "master",

@@ -448,6 +435,19 @@ "rev": "02fbee6e935b9990e98874925b091e07ff89bdb0",

     "sha256": "1gjvl0ywwl74ilkmq2m94my1m5v2m1qlfzs1kvkgxd32sl5yg9dv",

     "type": "tarball",

     "url": "https://github.com/consbio/pymbtiles/archive/02fbee6e935b9990e98874925b091e07ff89bdb0.tar.gz",

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

• "qtpbfimageplugin-styles": {

•    "branch": "master",
  

•    "builtin": false,
  

•    "description": "QtPBFImagePlugin styles",
  

•    "homepage": "https://github.com/tumic0/QtPBFImagePlugin-styles",
  

•    "owner": "tumic0",
  

•    "repo": "QtPBFImagePlugin-styles",
  

•    "rev": "577bb119641c80e1736815ed70a0b99c942c63e0",
  

•    "sha256": "1vj1db35prm4npww6vzjkjd12aqvyvkhwg35fg4m4mbfz0d289qx",
  

•    "type": "tarball",
  

•    "url": "https://github.com/tumic0/QtPBFImagePlugin-styles/archive/577bb119641c80e1736815ed70a0b99c942c63e0.tar.gz",
  

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

 "redict": {