diff --git a/.gitignore b/.gitignore
index 16c5327..cfe7c75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 dist
+package-lock.json
 
diff --git a/README.md b/README.md
index e7fdce0..a003b50 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
 # Iosevka Prog
 
 Скрипт для сборки шрифта Iosevka Prog, похожего на [PragmataPro](https://fsd.it/shop/fonts/pragmatapro/).
-Для работы требуется установка [Docker](https://www.docker.com/).
+В основе лежит шрифт [Iosevka](https://github.com/be5invis/Iosevka/).
+Для сборки требуется установка [Docker](https://www.docker.com/):
 
 ```sh
 sudo apt-get install docker.io
diff --git a/build-iosevka-prog-font.sh b/build-iosevka-prog-font.sh
index 4f53117..6fb63c0 100755
--- a/build-iosevka-prog-font.sh
+++ b/build-iosevka-prog-font.sh
@@ -1,13 +1,14 @@
 #!/bin/bash
 
+IOSEVKA_VERSION="17.0.2"
 FILE=$( readlink -f "${BASH_SOURCE[0]}" )
-DIR=$( dirname ${FILE} )
+DIR=$( dirname "${FILE}" )
 CONFIG="${DIR}/private-build-plans.toml"
 
 if [ -r "${CONFIG}" ]; then
-	if command -v docker; then
-		sudo docker run -it -v $(pwd):/build avivace/iosevka-build -- ttf::iosevka-prog
-		sudo chown -R $(id -u):$(id -g) "${DIR}/dist"
+	if command -v docker >/dev/null 2>&1; then
+		sudo docker run -e FONT_VERSION="${IOSEVKA_VERSION}" -it -v "$(pwd)":/build avivace/iosevka-build -- ttf::iosevka-prog
+		sudo chown -R "$(id -u)":"$(id -g)" "${DIR}/dist"
 	else
 		echo "Docker executable not found"
 	fi
diff --git a/private-build-plans.toml b/private-build-plans.toml
index 8c86507..d9d025e 100644
--- a/private-build-plans.toml
+++ b/private-build-plans.toml
@@ -2,11 +2,21 @@
 family = "Iosevka Prog"
 spacing = "fontconfig-mono"
 serifs = "sans"
-no-cv-ss = true
+no-cv-ss = false
 no-ligation = true
+export-glyph-names = true
 
-  [buildPlans.iosevka-prog.variants]
-  inherits = "ss08"
+[buildPlans.iosevka-prog.variants]
+inherits = "ss08"
+
+[buildPlans.iosevka-prog.metric-override]
+sb = 55
+leading = 1200
+
+[buildPlans.iosevka-prog.widths.normal]
+shape = 420
+menu  = 5
+css   = "normal"
 
 [buildPlans.iosevka-prog.weights.thin]
 shape = 100
@@ -23,8 +33,3 @@ shape = 700
 menu = 700
 css = 700
 
-[buildPlans.iosevka-prog.widths.normal]
-shape = 450
-menu  = 5
-css   = "normal"
-