{
  "name": "jquery",
  "version": "2.1.1pre",
  "main": "dist/jquery.js",
  "license": "MIT",
  "ignore": [
    "**/.*",
    "build",
    "speed",
    "test",
    "*.md",
    "AUTHORS.txt",
    "Gruntfile.js",
    "package.json"
  ],
  "devDependencies": {
    "sizzle": "1.10.19",
    "requirejs": "2.1.10",
    "qunit": "1.14.0",
    "sinon": "1.8.1"
  },
  "keywords": [
    "jquery",
    "javascript",
    "library"
  ]
}

{
  "name": "jquery",
  "version": "2.1.2-pre",
  "main": "dist/jquery.js",
  "license": "MIT",
  "ignore": [
    "**/.*",
    "build",
    "speed",
    "test",
    "*.md",
    "AUTHORS.txt",
    "Gruntfile.js",
    "package.json"
  ],
  "devDependencies": {
    "sizzle": "1.10.19",
    "requirejs": "2.1.10",
    "qunit": "1.14.0",
    "sinon": "1.8.1"
  },
  "keywords": [
    "jquery",
    "javascript",
    "library"
  ]
}

Update project version to 2.1.2-pre
Bower: Update project version to 2.1.2-pre