Release v1 (#171)

Author: mattcompiles

.changeset/empty-squids-build.md

@@ -0,0 +1,13 @@
+---
+'@vanilla-extract/babel-plugin': major
+'@vanilla-extract/css': major
+'@vanilla-extract/dynamic': major
+'@vanilla-extract/esbuild-plugin': major
+'@vanilla-extract/integration': major
+'@vanilla-extract/private': major
+'@vanilla-extract/snowpack-plugin': major
+'@vanilla-extract/vite-plugin': major
+'@vanilla-extract/webpack-plugin': major
+---
+
+Release v1