diff --git a/externs/olx.js b/externs/olx.js
index f9c16948e5..8ae9e4297a 100644
--- a/externs/olx.js
+++ b/externs/olx.js
@@ -3009,7 +3009,7 @@ olx.source.BingMapsOptions;
 /**
  * Culture code. Default is `en-us`.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.BingMapsOptions.prototype.culture;
 
@@ -3017,7 +3017,7 @@ olx.source.BingMapsOptions.prototype.culture;
 /**
  * Bing Maps API key. Get yours at http://bingmapsportal.com/.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.BingMapsOptions.prototype.key;
 
@@ -3025,7 +3025,7 @@ olx.source.BingMapsOptions.prototype.key;
 /**
  * Type of imagery.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.BingMapsOptions.prototype.imagerySet;
 
@@ -3657,7 +3657,7 @@ olx.source.ImageMapGuideOptions;
 /**
  * The mapagent url.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.url;
 
@@ -3665,7 +3665,7 @@ olx.source.ImageMapGuideOptions.prototype.url;
 /**
  * The display resolution. Default is `96`.
  * @type {number|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.displayDpi;
 
@@ -3673,7 +3673,7 @@ olx.source.ImageMapGuideOptions.prototype.displayDpi;
 /**
  * The meters-per-unit value. Default is `1`.
  * @type {number|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.metersPerUnit;
 
@@ -3690,7 +3690,7 @@ olx.source.ImageMapGuideOptions.prototype.hidpi;
 /**
  * If `true`, will use `GETDYNAMICMAPOVERLAYIMAGE`.
  * @type {boolean|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.useOverlay;
 
@@ -3707,7 +3707,7 @@ olx.source.ImageMapGuideOptions.prototype.projection;
  * Ratio. `1` means image requests are the size of the map viewport, `2` means
  * twice the size of the map viewport, and so on. Default is `1`.
  * @type {number|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.ratio;
 
@@ -3715,7 +3715,7 @@ olx.source.ImageMapGuideOptions.prototype.ratio;
 /**
  * Resolutions. If specified, requests will be made for these resolutions only.
  * @type {Array.<number>|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.resolutions;
 
@@ -3723,7 +3723,7 @@ olx.source.ImageMapGuideOptions.prototype.resolutions;
 /**
  * Additional parameters.
  * @type {Object|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageMapGuideOptions.prototype.params;
 
@@ -3836,7 +3836,7 @@ olx.source.MapQuestOptions;
 /**
  * Layer. Possible values are `osm`, `sat`, and `hyb`.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.MapQuestOptions.prototype.layer;
 
@@ -3887,7 +3887,7 @@ olx.source.OSMOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.OSMOptions.prototype.attributions;
 
@@ -3895,7 +3895,7 @@ olx.source.OSMOptions.prototype.attributions;
 /**
  * crossOrigin setting for image requests. Default is `anonymous`.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.OSMOptions.prototype.crossOrigin;
 
@@ -3920,7 +3920,7 @@ olx.source.OSMOptions.prototype.tileLoadFunction;
  * URL template. Must include `{x}`, `{y}` or `{-y}`, and `{z}` placeholders.
  * Default is `//{a-c}.tile.openstreetmap.org/{z}/{x}/{y}.png`.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.OSMOptions.prototype.url;
 
@@ -4190,7 +4190,7 @@ olx.source.ImageWMSOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.attributions;
 
@@ -4198,7 +4198,7 @@ olx.source.ImageWMSOptions.prototype.attributions;
 /**
  * crossOrigin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.crossOrigin;
 
@@ -4224,7 +4224,7 @@ olx.source.ImageWMSOptions.prototype.serverType;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.logo;
 
@@ -4234,7 +4234,7 @@ olx.source.ImageWMSOptions.prototype.logo;
  * `''` by default. `VERSION` is `1.3.0` by default. `WIDTH`, `HEIGHT`, `BBOX`
  * and `CRS` (`SRS` for WMS version < 1.3.0) will be set dynamically.
  * @type {Object.<string,*>}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.params;
 
@@ -4251,7 +4251,7 @@ olx.source.ImageWMSOptions.prototype.projection;
  * Ratio. `1` means image requests are the size of the map viewport, `2` means
  * twice the size of the map viewport, and so on. Default is `1.5`.
  * @type {number|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.ratio;
 
@@ -4259,7 +4259,7 @@ olx.source.ImageWMSOptions.prototype.ratio;
 /**
  * Resolutions. If specified, requests will be made for these resolutions only.
  * @type {Array.<number>|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.resolutions;
 
@@ -4267,7 +4267,7 @@ olx.source.ImageWMSOptions.prototype.resolutions;
 /**
  * WMS service URL.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageWMSOptions.prototype.url;
 
@@ -4287,7 +4287,7 @@ olx.source.StamenOptions;
 /**
  * Layer.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.StamenOptions.prototype.layer;
 
@@ -4327,7 +4327,7 @@ olx.source.StamenOptions.prototype.tileLoadFunction;
 /**
  * URL template. Must include `{x}`, `{y}` or `{-y}`, and `{z}` placeholders.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.StamenOptions.prototype.url;
 
@@ -4348,7 +4348,7 @@ olx.source.ImageStaticOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.attributions;
 
@@ -4356,7 +4356,7 @@ olx.source.ImageStaticOptions.prototype.attributions;
 /**
  * crossOrigin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.crossOrigin;
 
@@ -4364,7 +4364,7 @@ olx.source.ImageStaticOptions.prototype.crossOrigin;
 /**
  * Extent of the image.
  * @type {ol.Extent|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.imageExtent;
 
@@ -4372,7 +4372,7 @@ olx.source.ImageStaticOptions.prototype.imageExtent;
 /**
  * Size of the image.
  * @type {ol.Size|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.imageSize;
 
@@ -4380,7 +4380,7 @@ olx.source.ImageStaticOptions.prototype.imageSize;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.logo;
 
@@ -4396,7 +4396,7 @@ olx.source.ImageStaticOptions.prototype.projection;
 /**
  * Url.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.ImageStaticOptions.prototype.url;
 
@@ -4474,7 +4474,7 @@ olx.source.TileJSONOptions;
 /**
  * crossOrigin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileJSONOptions.prototype.crossOrigin;
 
@@ -4490,7 +4490,7 @@ olx.source.TileJSONOptions.prototype.tileLoadFunction;
 /**
  * URL to the TileJSON file.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.TileJSONOptions.prototype.url;
 
@@ -4517,7 +4517,7 @@ olx.source.TileWMSOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.attributions;
 
@@ -4527,7 +4527,7 @@ olx.source.TileWMSOptions.prototype.attributions;
  * `''` by default. `VERSION` is `1.3.0` by default. `WIDTH`, `HEIGHT`, `BBOX`
  * and `CRS` (`SRS` for WMS version < 1.3.0) will be set dynamically.
  * @type {Object.<string,*>}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.params;
 
@@ -4535,7 +4535,7 @@ olx.source.TileWMSOptions.prototype.params;
 /**
  * crossOrigin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.crossOrigin;
 
@@ -4550,7 +4550,7 @@ olx.source.TileWMSOptions.prototype.crossOrigin;
  * example, MapServer has a `tile_map_edge_buffer` configuration parameter for
  * this. See http://mapserver.org/output/tile_mode.html.
  * @type {number|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.gutter;
 
@@ -4567,7 +4567,7 @@ olx.source.TileWMSOptions.prototype.hidpi;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.logo;
 
@@ -4579,7 +4579,7 @@ olx.source.TileWMSOptions.prototype.logo;
  * extent, the grid will be based on that; if not, a grid based on a global
  * extent with origin at 0,0 will be used.
  * @type {ol.tilegrid.TileGrid|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.tileGrid;
 
@@ -4620,7 +4620,7 @@ olx.source.TileWMSOptions.prototype.tileLoadFunction;
 /**
  * WMS service URL.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.url;
 
@@ -4629,7 +4629,7 @@ olx.source.TileWMSOptions.prototype.url;
  * WMS service urls. Use this instead of `url` when the WMS supports multiple
  * urls for GetMap requests.
  * @type {Array.<string>|undefined}
- * @api
+ * @api stable
  */
 olx.source.TileWMSOptions.prototype.urls;
 
@@ -4648,7 +4648,7 @@ olx.source.VectorOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.VectorOptions.prototype.attributions;
 
@@ -4656,7 +4656,7 @@ olx.source.VectorOptions.prototype.attributions;
 /**
  * Features.
  * @type {Array.<ol.Feature>|undefined}
- * @api
+ * @api stable
  */
 olx.source.VectorOptions.prototype.features;
 
@@ -4664,7 +4664,7 @@ olx.source.VectorOptions.prototype.features;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.VectorOptions.prototype.logo;
 
@@ -4816,7 +4816,7 @@ olx.source.WMTSOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.attributions;
 
@@ -4824,7 +4824,7 @@ olx.source.WMTSOptions.prototype.attributions;
 /**
  * crossOrigin setting for image requests.
  * @type {string|null|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.crossOrigin;
 
@@ -4832,7 +4832,7 @@ olx.source.WMTSOptions.prototype.crossOrigin;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.logo;
 
@@ -4840,7 +4840,7 @@ olx.source.WMTSOptions.prototype.logo;
 /**
  * Tile grid.
  * @type {ol.tilegrid.WMTS}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.tileGrid;
 
@@ -4856,7 +4856,7 @@ olx.source.WMTSOptions.prototype.projection;
 /**
  * Request encoding.
  * @type {ol.source.WMTSRequestEncoding|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.requestEncoding;
 
@@ -4864,7 +4864,7 @@ olx.source.WMTSOptions.prototype.requestEncoding;
 /**
  * Layer.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.layer;
 
@@ -4872,7 +4872,7 @@ olx.source.WMTSOptions.prototype.layer;
 /**
  * Style.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.style;
 
@@ -4891,7 +4891,7 @@ olx.source.WMTSOptions.prototype.tilePixelRatio;
 /**
  * WMTS version. Default is `1.0.0`.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.version;
 
@@ -4899,7 +4899,7 @@ olx.source.WMTSOptions.prototype.version;
 /**
  * Image format. Default is `image/jpeg`.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.format;
 
@@ -4907,7 +4907,7 @@ olx.source.WMTSOptions.prototype.format;
 /**
  * Matrix set.
  * @type {string}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.matrixSet;
 
@@ -4915,7 +4915,7 @@ olx.source.WMTSOptions.prototype.matrixSet;
 /**
  * Dimensions.
  * @type {Object|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.dimensions;
 
@@ -4923,7 +4923,7 @@ olx.source.WMTSOptions.prototype.dimensions;
 /**
  * URL.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.url;
 
@@ -4947,7 +4947,7 @@ olx.source.WMTSOptions.prototype.tileLoadFunction;
 /**
  * Urls.
  * @type {Array.<string>|undefined}
- * @api
+ * @api stable
  */
 olx.source.WMTSOptions.prototype.urls;
 
@@ -4973,7 +4973,7 @@ olx.source.XYZOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.XYZOptions.prototype.attributions;
 
@@ -4981,7 +4981,7 @@ olx.source.XYZOptions.prototype.attributions;
 /**
  * Cross origin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.XYZOptions.prototype.crossOrigin;
 
@@ -4989,7 +4989,7 @@ olx.source.XYZOptions.prototype.crossOrigin;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.XYZOptions.prototype.logo;
 
@@ -5049,7 +5049,7 @@ olx.source.XYZOptions.prototype.tileUrlFunction;
 /**
  * URL template. Must include `{x}`, `{y}` or `{-y}`, and `{z}` placeholders.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.XYZOptions.prototype.url;
 
@@ -5057,7 +5057,7 @@ olx.source.XYZOptions.prototype.url;
 /**
  * An array of URL templates.
  * @type {Array.<string>|undefined}
- * @api
+ * @api stable
  */
 olx.source.XYZOptions.prototype.urls;
 
@@ -5085,7 +5085,7 @@ olx.source.ZoomifyOptions;
 /**
  * Attributions.
  * @type {Array.<ol.Attribution>|undefined}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.attributions;
 
@@ -5093,7 +5093,7 @@ olx.source.ZoomifyOptions.prototype.attributions;
 /**
  * Cross origin setting for image requests.
  * @type {null|string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.crossOrigin;
 
@@ -5101,7 +5101,7 @@ olx.source.ZoomifyOptions.prototype.crossOrigin;
 /**
  * Logo.
  * @type {string|olx.LogoOptions|undefined}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.logo;
 
@@ -5109,7 +5109,7 @@ olx.source.ZoomifyOptions.prototype.logo;
 /**
  * Prefix of URL template.
  * @type {!string}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.url;
 
@@ -5117,7 +5117,7 @@ olx.source.ZoomifyOptions.prototype.url;
 /**
  * Tier size calculation method: `default` or `truncated`.
  * @type {string|undefined}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.tierSizeCalculation;
 
@@ -5125,7 +5125,7 @@ olx.source.ZoomifyOptions.prototype.tierSizeCalculation;
 /**
  * Size of the image.
  * @type {ol.Size}
- * @api
+ * @api stable
  */
 olx.source.ZoomifyOptions.prototype.size;
 
diff --git a/src/ol/source/bingmapssource.js b/src/ol/source/bingmapssource.js
index 7d6a7b4158..7eb562ccd5 100644
--- a/src/ol/source/bingmapssource.js
+++ b/src/ol/source/bingmapssource.js
@@ -24,7 +24,7 @@ goog.require('ol.tilegrid.XYZ');
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.BingMapsOptions} options Bing Maps options.
- * @api
+ * @api stable
  */
 ol.source.BingMaps = function(options) {
 
diff --git a/src/ol/source/imagemapguidesource.js b/src/ol/source/imagemapguidesource.js
index c8d1b629db..7416254805 100644
--- a/src/ol/source/imagemapguidesource.js
+++ b/src/ol/source/imagemapguidesource.js
@@ -16,7 +16,7 @@ goog.require('ol.source.Image');
  * @constructor
  * @extends {ol.source.Image}
  * @param {olx.source.ImageMapGuideOptions} options Options.
- * @api
+ * @api stable
  */
 ol.source.ImageMapGuide = function(options) {
 
@@ -105,7 +105,7 @@ goog.inherits(ol.source.ImageMapGuide, ol.source.Image);
  * Get the user-provided params, i.e. those passed to the constructor through
  * the "params" option, and possibly updated using the updateParams method.
  * @return {Object} Params.
- * @api
+ * @api stable
  */
 ol.source.ImageMapGuide.prototype.getParams = function() {
   return this.params_;
@@ -175,7 +175,7 @@ ol.source.ImageMapGuide.getScale = function(extent, size, metersPerUnit, dpi) {
 /**
  * Update the user-provided params.
  * @param {Object} params Params.
- * @api
+ * @api stable
  */
 ol.source.ImageMapGuide.prototype.updateParams = function(params) {
   goog.object.extend(this.params_, params);
diff --git a/src/ol/source/imagestaticsource.js b/src/ol/source/imagestaticsource.js
index 5eda133275..eb8fe9c181 100644
--- a/src/ol/source/imagestaticsource.js
+++ b/src/ol/source/imagestaticsource.js
@@ -15,7 +15,7 @@ goog.require('ol.source.Image');
  * @constructor
  * @extends {ol.source.Image}
  * @param {olx.source.ImageStaticOptions} options Options.
- * @api
+ * @api stable
  */
 ol.source.ImageStatic = function(options) {
 
diff --git a/src/ol/source/imagewmssource.js b/src/ol/source/imagewmssource.js
index b5bf1f9695..916c5e3189 100644
--- a/src/ol/source/imagewmssource.js
+++ b/src/ol/source/imagewmssource.js
@@ -23,7 +23,7 @@ goog.require('ol.source.wms.ServerType');
  * @constructor
  * @extends {ol.source.Image}
  * @param {olx.source.ImageWMSOptions=} opt_options Options.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS = function(opt_options) {
 
@@ -123,7 +123,7 @@ ol.source.ImageWMS.GETFEATUREINFO_IMAGE_SIZE_ = [101, 101];
  *     in the `LAYERS` parameter will be used. `VERSION` should not be
  *     specified here.
  * @return {string|undefined} GetFeatureInfo URL.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS.prototype.getGetFeatureInfoUrl =
     function(coordinate, resolution, projection, params) {
@@ -163,7 +163,7 @@ ol.source.ImageWMS.prototype.getGetFeatureInfoUrl =
  * Get the user-provided params, i.e. those passed to the constructor through
  * the "params" option, and possibly updated using the updateParams method.
  * @return {Object} Params.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS.prototype.getParams = function() {
   return this.params_;
@@ -304,7 +304,7 @@ ol.source.ImageWMS.prototype.getRequestUrl_ =
 /**
  * Return the URL used for this WMS source.
  * @return {string|undefined} URL.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS.prototype.getUrl = function() {
   return this.url_;
@@ -313,7 +313,7 @@ ol.source.ImageWMS.prototype.getUrl = function() {
 
 /**
  * @param {string|undefined} url URL.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS.prototype.setUrl = function(url) {
   if (url != this.url_) {
@@ -327,7 +327,7 @@ ol.source.ImageWMS.prototype.setUrl = function(url) {
 /**
  * Update the user-provided params.
  * @param {Object} params Params.
- * @api
+ * @api stable
  */
 ol.source.ImageWMS.prototype.updateParams = function(params) {
   goog.object.extend(this.params_, params);
diff --git a/src/ol/source/mapquestsource.js b/src/ol/source/mapquestsource.js
index b3ce087555..3324e57fbf 100644
--- a/src/ol/source/mapquestsource.js
+++ b/src/ol/source/mapquestsource.js
@@ -15,7 +15,7 @@ goog.require('ol.source.XYZ');
  * @constructor
  * @extends {ol.source.XYZ}
  * @param {olx.source.MapQuestOptions=} opt_options MapQuest options.
- * @api
+ * @api stable
  */
 ol.source.MapQuest = function(opt_options) {
 
diff --git a/src/ol/source/osmsource.js b/src/ol/source/osmsource.js
index da56f6cd19..2d8e80257d 100644
--- a/src/ol/source/osmsource.js
+++ b/src/ol/source/osmsource.js
@@ -13,7 +13,7 @@ goog.require('ol.source.XYZ');
  * @constructor
  * @extends {ol.source.XYZ}
  * @param {olx.source.OSMOptions=} opt_options Open Street Map options.
- * @api
+ * @api stable
  */
 ol.source.OSM = function(opt_options) {
 
diff --git a/src/ol/source/source.js b/src/ol/source/source.js
index 8e09df215d..81797803fa 100644
--- a/src/ol/source/source.js
+++ b/src/ol/source/source.js
@@ -91,7 +91,7 @@ ol.source.Source.prototype.forEachFeatureAtPixel =
 
 /**
  * @return {Array.<ol.Attribution>} Attributions.
- * @api
+ * @api stable
  */
 ol.source.Source.prototype.getAttributions = function() {
   return this.attributions_;
@@ -100,7 +100,7 @@ ol.source.Source.prototype.getAttributions = function() {
 
 /**
  * @return {string|olx.LogoOptions|undefined} Logo.
- * @api
+ * @api stable
  */
 ol.source.Source.prototype.getLogo = function() {
   return this.logo_;
diff --git a/src/ol/source/stamensource.js b/src/ol/source/stamensource.js
index 271b3ffbfa..7e7c15e5c8 100644
--- a/src/ol/source/stamensource.js
+++ b/src/ol/source/stamensource.js
@@ -85,7 +85,7 @@ ol.source.StamenProviderConfig = {
  * @constructor
  * @extends {ol.source.XYZ}
  * @param {olx.source.StamenOptions} options Stamen options.
- * @api
+ * @api stable
  */
 ol.source.Stamen = function(options) {
 
diff --git a/src/ol/source/tilejsonsource.js b/src/ol/source/tilejsonsource.js
index a9a623d601..0c4b4a6d5d 100644
--- a/src/ol/source/tilejsonsource.js
+++ b/src/ol/source/tilejsonsource.js
@@ -28,7 +28,7 @@ goog.require('ol.tilegrid.XYZ');
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.TileJSONOptions} options TileJSON options.
- * @api
+ * @api stable
  */
 ol.source.TileJSON = function(options) {
 
diff --git a/src/ol/source/tilesource.js b/src/ol/source/tilesource.js
index e014c0fdb7..a715030b51 100644
--- a/src/ol/source/tilesource.js
+++ b/src/ol/source/tilesource.js
@@ -165,7 +165,7 @@ ol.source.Tile.prototype.getTile = goog.abstractMethod;
 
 /**
  * @return {ol.tilegrid.TileGrid} Tile grid.
- * @api
+ * @api stable
  */
 ol.source.Tile.prototype.getTileGrid = function() {
   return this.tileGrid;
diff --git a/src/ol/source/tilewmssource.js b/src/ol/source/tilewmssource.js
index 422c7fe6f7..742ad31290 100644
--- a/src/ol/source/tilewmssource.js
+++ b/src/ol/source/tilewmssource.js
@@ -29,7 +29,7 @@ goog.require('ol.tilecoord');
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.TileWMSOptions=} opt_options Tile WMS options.
- * @api
+ * @api stable
  */
 ol.source.TileWMS = function(opt_options) {
 
@@ -123,7 +123,7 @@ goog.inherits(ol.source.TileWMS, ol.source.TileImage);
  *     in the `LAYERS` parameter will be used. `VERSION` should not be
  *     specified here.
  * @return {string|undefined} GetFeatureInfo URL.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.getGetFeatureInfoUrl =
     function(coordinate, resolution, projection, params) {
@@ -196,7 +196,7 @@ ol.source.TileWMS.prototype.getKeyZXY = function(z, x, y) {
  * Get the user-provided params, i.e. those passed to the constructor through
  * the "params" option, and possibly updated using the updateParams method.
  * @return {Object} Params.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.getParams = function() {
   return this.params_;
@@ -296,7 +296,7 @@ ol.source.TileWMS.prototype.getTilePixelSize =
 /**
  * Return the URLs used for this WMS source.
  * @return {!Array.<string>} URLs.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.getUrls = function() {
   return this.urls_;
@@ -326,7 +326,7 @@ ol.source.TileWMS.prototype.resetCoordKeyPrefix_ = function() {
 
 /**
  * @param {string|undefined} url URL.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.setUrl = function(url) {
   var urls = goog.isDef(url) ? ol.TileUrlFunction.expandUrl(url) : null;
@@ -336,7 +336,7 @@ ol.source.TileWMS.prototype.setUrl = function(url) {
 
 /**
  * @param {Array.<string>|undefined} urls URLs.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.setUrls = function(urls) {
   this.urls_ = goog.isDefAndNotNull(urls) ? urls : [];
@@ -401,7 +401,7 @@ ol.source.TileWMS.prototype.tileUrlFunction_ =
 /**
  * Update the user-provided params.
  * @param {Object} params Params.
- * @api
+ * @api stable
  */
 ol.source.TileWMS.prototype.updateParams = function(params) {
   goog.object.extend(this.params_, params);
diff --git a/src/ol/source/vectorsource.js b/src/ol/source/vectorsource.js
index e2852fb7ac..aa2723274a 100644
--- a/src/ol/source/vectorsource.js
+++ b/src/ol/source/vectorsource.js
@@ -25,13 +25,13 @@ ol.source.VectorEventType = {
   /**
    * Triggered when a feature is added to the source.
    * @event ol.source.VectorEvent#addfeature
-   * @api
+   * @api stable
    */
   ADDFEATURE: 'addfeature',
   /**
    * Triggered when a feature is removed from the source.
    * @event ol.source.VectorEvent#removefeature
-   * @api
+   * @api stable
    */
   REMOVEFEATURE: 'removefeature'
 };
@@ -46,7 +46,7 @@ ol.source.VectorEventType = {
  * @extends {ol.source.Source}
  * @fires ol.source.VectorEvent
  * @param {olx.source.VectorOptions=} opt_options Vector source options.
- * @api
+ * @api stable
  */
 ol.source.Vector = function(opt_options) {
 
@@ -102,7 +102,7 @@ goog.inherits(ol.source.Vector, ol.source.Source);
 
 /**
  * @param {ol.Feature} feature Feature.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.addFeature = function(feature) {
   this.addFeatureInternal(feature);
@@ -148,7 +148,7 @@ ol.source.Vector.prototype.addFeatureInternal = function(feature) {
 
 /**
  * @param {Array.<ol.Feature>} features Features.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.addFeatures = function(features) {
   this.addFeaturesInternal(features);
@@ -172,7 +172,7 @@ ol.source.Vector.prototype.addFeaturesInternal = function(features) {
 
 /**
  * Remove all features.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.clear = function() {
   this.rBush_.forEach(this.removeFeatureInternal, this);
@@ -190,7 +190,7 @@ ol.source.Vector.prototype.clear = function() {
  * @param {T=} opt_this The object to use as `this` in `f`.
  * @return {S|undefined}
  * @template T,S
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.forEachFeature = function(f, opt_this) {
   return this.rBush_.forEach(f, opt_this);
@@ -249,7 +249,7 @@ ol.source.Vector.prototype.forEachFeatureInExtentAtResolution =
 
 /**
  * @return {Array.<ol.Feature>} Features.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.getFeatures = function() {
   var features = this.rBush_.getAll();
@@ -264,7 +264,7 @@ ol.source.Vector.prototype.getFeatures = function() {
 /**
  * @param {ol.Coordinate} coordinate Coordinate.
  * @return {Array.<ol.Feature>} Features.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.getFeaturesAtCoordinate = function(coordinate) {
   var features = [];
@@ -287,7 +287,7 @@ ol.source.Vector.prototype.getFeaturesInExtent = function(extent) {
 /**
  * @param {ol.Coordinate} coordinate Coordinate.
  * @return {ol.Feature} Closest feature.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.getClosestFeatureToCoordinate =
     function(coordinate) {
@@ -334,7 +334,7 @@ ol.source.Vector.prototype.getClosestFeatureToCoordinate =
 /**
  * Get the extent of the features currently in the source.
  * @return {ol.Extent} Extent.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.getExtent = function() {
   return this.rBush_.getExtent();
@@ -348,7 +348,7 @@ ol.source.Vector.prototype.getExtent = function() {
  *
  * @param {string|number} id Feature identifier.
  * @return {ol.Feature} The feature (or `null` if not found).
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.getFeatureById = function(id) {
   var feature = this.idIndex_[id.toString()];
@@ -426,7 +426,7 @@ ol.source.Vector.prototype.loadFeatures = goog.nullFunction;
 
 /**
  * @param {ol.Feature} feature Feature.
- * @api
+ * @api stable
  */
 ol.source.Vector.prototype.removeFeature = function(feature) {
   var featureKey = goog.getUid(feature).toString();
@@ -501,7 +501,7 @@ ol.source.VectorEvent = function(type, opt_feature) {
   /**
    * The feature being added or removed.
    * @type {ol.Feature|undefined}
-   * @api
+   * @api stable
    */
   this.feature = opt_feature;
 
diff --git a/src/ol/source/wmtssource.js b/src/ol/source/wmtssource.js
index ea9f2ece48..0ee1474166 100644
--- a/src/ol/source/wmtssource.js
+++ b/src/ol/source/wmtssource.js
@@ -34,7 +34,7 @@ ol.source.WMTSRequestEncoding = {
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.WMTSOptions} options WMTS options.
- * @api
+ * @api stable
  */
 ol.source.WMTS = function(options) {
 
@@ -196,7 +196,7 @@ goog.inherits(ol.source.WMTS, ol.source.TileImage);
  * "dimensions" option, and possibly updated using the updateDimensions
  * method.
  * @return {Object} Dimensions.
- * @api
+ * @api stable
  */
 ol.source.WMTS.prototype.getDimensions = function() {
   return this.dimensions_;
@@ -227,7 +227,7 @@ ol.source.WMTS.prototype.resetCoordKeyPrefix_ = function() {
 /**
  * Update the dimensions.
  * @param {Object} dimensions Dimensions.
- * @api
+ * @api stable
  */
 ol.source.WMTS.prototype.updateDimensions = function(dimensions) {
   goog.object.extend(this.dimensions_, dimensions);
@@ -240,7 +240,6 @@ ol.source.WMTS.prototype.updateDimensions = function(dimensions) {
  * @param {Object} wmtsCap An object representing the capabilities document.
  * @param {string} layer The layer identifier.
  * @return {olx.source.WMTSOptions} WMTS source options object.
- * @api
  */
 ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, layer) {
 
diff --git a/src/ol/source/xyzsource.js b/src/ol/source/xyzsource.js
index ab72d2bac7..105c1c379c 100644
--- a/src/ol/source/xyzsource.js
+++ b/src/ol/source/xyzsource.js
@@ -14,7 +14,7 @@ goog.require('ol.tilegrid.XYZ');
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.XYZOptions} options XYZ options.
- * @api
+ * @api stable
  */
 ol.source.XYZ = function(options) {
   var projection = goog.isDef(options.projection) ?
@@ -69,7 +69,7 @@ ol.source.XYZ.prototype.setTileUrlFunction = function(tileUrlFunction) {
 
 /**
  * @param {string} url URL.
- * @api
+ * @api stable
  */
 ol.source.XYZ.prototype.setUrl = function(url) {
   this.setTileUrlFunction(ol.TileUrlFunction.createFromTemplates(
diff --git a/src/ol/source/zoomifysource.js b/src/ol/source/zoomifysource.js
index dec0f4fcc9..7c7bd3dd79 100644
--- a/src/ol/source/zoomifysource.js
+++ b/src/ol/source/zoomifysource.js
@@ -29,7 +29,7 @@ ol.source.ZoomifyTierSizeCalculation = {
  * @constructor
  * @extends {ol.source.TileImage}
  * @param {olx.source.ZoomifyOptions=} opt_options Options.
- * @api
+ * @api stable
  */
 ol.source.Zoomify = function(opt_options) {