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

index 12fdcd8e6543fed92fe96ac4ae75f8d2166b0248..5b495d5a906b0acc267b7ed65669d00e09ad6d10 100644

--- a/nix/sources.json

+++ b/nix/sources.json

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

 },

 "geofabrik-estonia": {

     "builtin": false,

•    "sha256": "09yx8p1r8xmdxxnwb6zyad8p1qmqkqmkdwib1021ckyrha18qk1s",
  

•    "sha256": "070hksxrx74c688vvah12hyvdds8rimwilwpma9w65yv2262k24z",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/estonia-200622.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/estonia-200629.osm.pbf",
  

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

•    "version": "200622"
  

•    "version": "200629"
  

 },

 "geofabrik-finland": {

     "builtin": false,

•    "sha256": "05x347qid3hmr0rqmiagvzhgkk1qp93y8z30p2gj58gaz25v1wrv",
  

•    "sha256": "1wxi1w0cifyl392f1wyvh36ai2pylcb6fjmng7q2mgbcnqnm5d1b",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/finland-200622.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/finland-200629.osm.pbf",
  

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

•    "version": "200622"
  

•    "version": "200629"
  

 },

 "geofabrik-russia-nwfd": {

     "builtin": false,

•    "sha256": "1jz47la92lwh7cyz6a998bjxmg9zgqzgbm6qh6i4p64qw7g14v7x",
  

•    "sha256": "0ff5jbk3i74xanb81vvx8dcrwphr7dxhs2prvkdz04jsr9wd91si",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200622.osm.pbf",
  

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200629.osm.pbf",
  

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

•    "version": "200622"
  

•    "version": "200629"
  

 },

 "gimgtools": {

     "branch": "master",

@@ -225,10 +225,10 @@ "description": "GPS log file viewer and analyzer",

     "homepage": "https://www.gpxsee.org",

     "owner": "tumic0",

     "repo": "GPXSee",

•    "rev": "1fc4dbbb7378e3d4df5497119f433b1eb01bd013",
  

•    "sha256": "09i8wm0zrggpircsvi2jzza1jyxar03frj12hjib6z0cf301a55q",
  

•    "rev": "14f4dead7653afd3b19b3531f153f744dcfccaf0",
  

•    "sha256": "0y60h66p8ydkinxk9x4sp4cm6gq66nc9jcavy135vmycsiq9gphn",
  

     "type": "tarball",

•    "url": "https://github.com/tumic0/GPXSee/archive/1fc4dbbb7378e3d4df5497119f433b1eb01bd013.tar.gz",
  

•    "url": "https://github.com/tumic0/GPXSee/archive/14f4dead7653afd3b19b3531f153f744dcfccaf0.tar.gz",
  

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

 },

 "gpxsee-maps": {

@@ -251,10 +251,10 @@ "description": "A collection of c++ tools for using GPX files",

     "homepage": "https://notabug.org/irdvo/gpxtools",

     "owner": "irdvo",

     "repo": "gpxtools",

•    "rev": "f7d289ab9f42e492e6db800a073f4464db24dd56",
  

•    "sha256": "15smkw2izqml4y9knyi0ywnn7805v13gbdz09r9ygqk5z50xsv7b",
  

•    "rev": "919fb5953af8de1e71f61244eb70dd56b670a429",
  

•    "sha256": "06q9kyhjsp1sjgfdrd5chkr49d1dq0csh898hhzhpigb1jzxsjhs",
  

     "type": "tarball",

•    "url": "https://notabug.org/irdvo/gpxtools/archive/f7d289ab9f42e492e6db800a073f4464db24dd56.tar.gz",
  

•    "url": "https://notabug.org/irdvo/gpxtools/archive/919fb5953af8de1e71f61244eb70dd56b670a429.tar.gz",
  

     "url_template": "https://notabug.org/<owner>/<repo>/archive/<rev>.tar.gz"

 },

 "gt-bash-client": {

@@ -342,10 +342,10 @@ "description": "OpenOrienteering Mapper is a software for creating maps for the orienteering sport",

     "homepage": "https://www.openorienteering.org/apps/mapper/",

     "owner": "OpenOrienteering",

     "repo": "mapper",

•    "rev": "0e06e7beb9a60890d80eef9a2bf9c752eb393e04",
  

•    "sha256": "1s3206bfq36hc0iyd93lhc8x4prqrazj9rk9qw9jmjb8cxg0m5lf",
  

•    "rev": "71f82013fa47fcd6a8933855d588231cf08b903a",
  

•    "sha256": "1qw7ghm4izbq25w9k7lrk6krfkwz4m9kidsp54b6fclgy1pqnaks",
  

     "type": "tarball",

•    "url": "https://github.com/OpenOrienteering/mapper/archive/0e06e7beb9a60890d80eef9a2bf9c752eb393e04.tar.gz",
  

•    "url": "https://github.com/OpenOrienteering/mapper/archive/71f82013fa47fcd6a8933855d588231cf08b903a.tar.gz",
  

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

 },

 "mapsoft": {

@@ -366,11 +366,11 @@ "builtin": false,

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

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

     "region": "szfo",

•    "sha256": "0iq0z1ibr8sbilxxxzyais4fmzplyjq5ghzmmmgh3xlkm9yjpl59",
  

•    "sha256": "12rrcnaqz2c88ls8n1709y0mjh33kxkpy7j7ky5qzacph3w279l9",
  

     "type": "file",

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-06-26.zip",
  

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-06-30.zip",
  

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

•    "version": "2020-06-26"
  

•    "version": "2020-06-30"
  

 },

 "mbtileserver": {

     "branch": "master",

@@ -454,10 +454,10 @@ "description": "Source code of site http://nakarte.me",

     "homepage": "https://nakarte.me",

     "owner": "wladich",

     "repo": "nakarte",

•    "rev": "379c622bf117ed50d512d335de2263fa63e6fe0b",
  

•    "sha256": "1j529bv8w80lzqa91s9hasb39r1wfy1l7q0600bc3ik4zf7v0ivk",
  

•    "rev": "27befc0439550f4ea4da440355b2a37f4912abd5",
  

•    "sha256": "1j103jk56dl4jr5zpyag5f87j0sf8wf8s22rzsqj8wvjnzwcn2a0",
  

     "type": "tarball",

•    "url": "https://github.com/wladich/nakarte/archive/379c622bf117ed50d512d335de2263fa63e6fe0b.tar.gz",
  

•    "url": "https://github.com/wladich/nakarte/archive/27befc0439550f4ea4da440355b2a37f4912abd5.tar.gz",
  

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

 },

 "nnn": {

@@ -467,10 +467,10 @@ "description": "n³ The missing terminal file manager for X",

     "homepage": "https://github.com/jarun/nnn",

     "owner": "jarun",

     "repo": "nnn",

•    "rev": "235eb296149ff1d16accadc37c52542b7f18ef2d",
  

•    "sha256": "0b4yzslna9h2i14mnc05p9r9n3lwn82q3nan392w15bcv5am5zl7",
  

•    "rev": "1faf9f248080ee2acc704af5e948726a2f66fe55",
  

•    "sha256": "0g8ppf5hg97xvn00rjg65wrjjc8qkxm9vq6w72dil0804x4f2jff",
  

     "type": "tarball",

•    "url": "https://github.com/jarun/nnn/archive/235eb296149ff1d16accadc37c52542b7f18ef2d.tar.gz",
  

•    "url": "https://github.com/jarun/nnn/archive/1faf9f248080ee2acc704af5e948726a2f66fe55.tar.gz",
  

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

 },

 "odict": {