diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index d38ecff73c7..e1d67106649 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -340,7 +340,7 @@
 		},
 		{
 			"ImportPath": "github.com/google/go-github/github",
-			"Rev": "930e6fdb8dc2b11458fdeb55b3cd68e5370a1a28"
+			"Rev": "800345634beceb9b499012319eb8bf97fd97a298"
 		},
 		{
 			"ImportPath": "github.com/google/go-querystring/query",
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/activity_star.go b/Godeps/_workspace/src/github.com/google/go-github/github/activity_star.go
index 982f24d7170..fac4f41d2cf 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/activity_star.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/activity_star.go
@@ -7,6 +7,12 @@ package github
 
 import "fmt"
 
+// StarredRepository is returned by ListStarred.
+type StarredRepository struct {
+	StarredAt  *Timestamp  `json:"starred_at,omitempty"`
+	Repository *Repository `json:"repo,omitempty"`
+}
+
 // ListStargazers lists people who have starred the specified repo.
 //
 // GitHub API Docs: https://developer.github.com/v3/activity/starring/#list-stargazers
@@ -49,7 +55,7 @@ type ActivityListStarredOptions struct {
 // will list the starred repositories for the authenticated user.
 //
 // GitHub API docs: http://developer.github.com/v3/activity/starring/#list-repositories-being-starred
-func (s *ActivityService) ListStarred(user string, opt *ActivityListStarredOptions) ([]Repository, *Response, error) {
+func (s *ActivityService) ListStarred(user string, opt *ActivityListStarredOptions) ([]StarredRepository, *Response, error) {
 	var u string
 	if user != "" {
 		u = fmt.Sprintf("users/%v/starred", user)
@@ -66,7 +72,10 @@ func (s *ActivityService) ListStarred(user string, opt *ActivityListStarredOptio
 		return nil, nil, err
 	}
 
-	repos := new([]Repository)
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeStarringPreview)
+
+	repos := new([]StarredRepository)
 	resp, err := s.client.Do(req, repos)
 	if err != nil {
 		return nil, resp, err
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/activity_star_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/activity_star_test.go
index ae33b93cffa..eb2c4055e76 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/activity_star_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/activity_star_test.go
@@ -10,6 +10,7 @@ import (
 	"net/http"
 	"reflect"
 	"testing"
+	"time"
 )
 
 func TestActivityService_ListStargazers(t *testing.T) {
@@ -42,7 +43,8 @@ func TestActivityService_ListStarred_authenticatedUser(t *testing.T) {
 
 	mux.HandleFunc("/user/starred", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
-		fmt.Fprint(w, `[{"id":1}]`)
+		testHeader(t, r, "Accept", mediaTypeStarringPreview)
+		fmt.Fprint(w, `[{"starred_at":"2002-02-10T15:30:00Z","repo":{"id":1}}]`)
 	})
 
 	repos, _, err := client.Activity.ListStarred("", nil)
@@ -50,7 +52,7 @@ func TestActivityService_ListStarred_authenticatedUser(t *testing.T) {
 		t.Errorf("Activity.ListStarred returned error: %v", err)
 	}
 
-	want := []Repository{{ID: Int(1)}}
+	want := []StarredRepository{{StarredAt: &Timestamp{time.Date(2002, time.February, 10, 15, 30, 0, 0, time.UTC)}, Repository: &Repository{ID: Int(1)}}}
 	if !reflect.DeepEqual(repos, want) {
 		t.Errorf("Activity.ListStarred returned %+v, want %+v", repos, want)
 	}
@@ -62,12 +64,13 @@ func TestActivityService_ListStarred_specifiedUser(t *testing.T) {
 
 	mux.HandleFunc("/users/u/starred", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
+		testHeader(t, r, "Accept", mediaTypeStarringPreview)
 		testFormValues(t, r, values{
 			"sort":      "created",
 			"direction": "asc",
 			"page":      "2",
 		})
-		fmt.Fprint(w, `[{"id":2}]`)
+		fmt.Fprint(w, `[{"starred_at":"2002-02-10T15:30:00Z","repo":{"id":2}}]`)
 	})
 
 	opt := &ActivityListStarredOptions{"created", "asc", ListOptions{Page: 2}}
@@ -76,7 +79,7 @@ func TestActivityService_ListStarred_specifiedUser(t *testing.T) {
 		t.Errorf("Activity.ListStarred returned error: %v", err)
 	}
 
-	want := []Repository{{ID: Int(2)}}
+	want := []StarredRepository{{StarredAt: &Timestamp{time.Date(2002, time.February, 10, 15, 30, 0, 0, time.UTC)}, Repository: &Repository{ID: Int(2)}}}
 	if !reflect.DeepEqual(repos, want) {
 		t.Errorf("Activity.ListStarred returned %+v, want %+v", repos, want)
 	}
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/doc.go b/Godeps/_workspace/src/github.com/google/go-github/github/doc.go
index 9e48242d219..b4ac8e640a8 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/doc.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/doc.go
@@ -35,21 +35,10 @@ use it with the oauth2 library using:
 
 	import "golang.org/x/oauth2"
 
-	// tokenSource is an oauth2.TokenSource which returns a static access token
-	type tokenSource struct {
-		token *oauth2.Token
-	}
-
-	// Token implements the oauth2.TokenSource interface
-	func (t *tokenSource) Token() (*oauth2.Token, error){
-		return t.token, nil
-	}
-
 	func main() {
-		ts := &tokenSource{
+		ts := oauth2.StaticTokenSource(
 			&oauth2.Token{AccessToken: "... your access token ..."},
-		}
-
+		)
 		tc := oauth2.NewClient(oauth2.NoContext, ts)
 
 		client := github.NewClient(tc)
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/gists.go b/Godeps/_workspace/src/github.com/google/go-github/github/gists.go
index 14bf5dc50a1..a662d3548ee 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/gists.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/gists.go
@@ -157,7 +157,7 @@ func (s *GistsService) Get(id string) (*Gist, *Response, error) {
 	return gist, resp, err
 }
 
-// Get a specific revision of a gist.
+// GetRevision gets a specific revision of a gist.
 //
 // GitHub API docs: https://developer.github.com/v3/gists/#get-a-specific-revision-of-a-gist
 func (s *GistsService) GetRevision(id, sha string) (*Gist, *Response, error) {
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/github.go b/Godeps/_workspace/src/github.com/google/go-github/github/github.go
index 034adac8117..737c17cc3b5 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/github.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/github.go
@@ -39,6 +39,13 @@ const (
 
 	// https://developer.github.com/changes/2015-03-09-licenses-api/
 	mediaTypeLicensesPreview = "application/vnd.github.drax-preview+json"
+
+	// https://developer.github.com/changes/2014-12-09-new-attributes-for-stars-api/
+	mediaTypeStarringPreview = "application/vnd.github.v3.star+json"
+
+	// https://developer.github.com/changes/2015-06-24-api-enhancements-for-working-with-organization-permissions/
+	mediaTypeOrgPermissionPreview     = "application/vnd.github.ironman-preview+json"
+	mediaTypeOrgPermissionRepoPreview = "application/vnd.github.ironman-preview.repository+json"
 )
 
 // A Client manages communication with the GitHub API.
@@ -218,7 +225,7 @@ type Response struct {
 	Rate
 }
 
-// newResponse creats a new Response for the provided http.Response.
+// newResponse creates a new Response for the provided http.Response.
 func newResponse(r *http.Response) *Response {
 	response := &Response{Response: r}
 	response.populatePageValues()
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/issues.go b/Godeps/_workspace/src/github.com/google/go-github/github/issues.go
index 1d51a3df0cd..05f5477f95e 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/issues.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/issues.go
@@ -72,7 +72,7 @@ type IssueListOptions struct {
 	Labels []string `url:"labels,comma,omitempty"`
 
 	// Sort specifies how to sort issues.  Possible values are: created, updated,
-	// and comments.  Default value is "assigned".
+	// and comments.  Default value is "created".
 	Sort string `url:"sort,omitempty"`
 
 	// Direction in which to sort issues.  Possible values are: asc, desc.
@@ -166,7 +166,7 @@ type IssueListByRepoOptions struct {
 	Labels []string `url:"labels,omitempty,comma"`
 
 	// Sort specifies how to sort issues.  Possible values are: created, updated,
-	// and comments.  Default value is "assigned".
+	// and comments.  Default value is "created".
 	Sort string `url:"sort,omitempty"`
 
 	// Direction in which to sort issues.  Possible values are: asc, desc.
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/issues_events.go b/Godeps/_workspace/src/github.com/google/go-github/github/issues_events.go
index 0c720aa152d..79eb8d3dcd9 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/issues_events.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/issues_events.go
@@ -49,6 +49,9 @@ type IssueEvent struct {
 	//
 	//     head_ref_restored
 	//       The pull request’s branch was restored.
+	//
+	//     labeled
+	//       A label was added.
 	Event *string `json:"event,omitempty"`
 
 	// The SHA of the commit that referenced this commit, if applicable.
@@ -56,6 +59,9 @@ type IssueEvent struct {
 
 	CreatedAt *time.Time `json:"created_at,omitempty"`
 	Issue     *Issue     `json:"issue,omitempty"`
+
+	// Only present on 'labeled' events
+	Label *Label `json:"label,omitempty"`
 }
 
 // ListIssueEvents lists events for the specified issue.
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/licenses.go b/Godeps/_workspace/src/github.com/google/go-github/github/licenses.go
index d2a5a506691..fb2fb5af2cc 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/licenses.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/licenses.go
@@ -21,7 +21,7 @@ type License struct {
 	Name *string `json:"name,omitempty"`
 	URL  *string `json:"url,omitempty"`
 
-	HTMLURL        *string   `json:"html_url",omitempty`
+	HTMLURL        *string   `json:"html_url,omitempty"`
 	Featured       *bool     `json:"featured,omitempty"`
 	Description    *string   `json:"description,omitempty"`
 	Category       *string   `json:"category,omitempty"`
@@ -57,7 +57,7 @@ func (s *LicensesService) List() ([]License, *Response, error) {
 	return *licenses, resp, err
 }
 
-// Fetch extended metadata for one license.
+// Get extended metadata for one license.
 //
 // GitHub API docs: https://developer.github.com/v3/licenses/#get-an-individual-license
 func (s *LicensesService) Get(licenseName string) (*License, *Response, error) {
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/licenses_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/licenses_test.go
index 72f6633b2bb..dfecfebbb64 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/licenses_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/licenses_test.go
@@ -27,7 +27,7 @@ func TestLicensesService_List(t *testing.T) {
 		t.Errorf("Licenses.List returned error: %v", err)
 	}
 
-	want := []License{License{
+	want := []License{{
 		Key:  String("mit"),
 		Name: String("MIT"),
 		URL:  String("https://api.github.com/licenses/mit"),
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/misc.go b/Godeps/_workspace/src/github.com/google/go-github/github/misc.go
index d501405b4e5..66e7f5239da 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/misc.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/misc.go
@@ -98,6 +98,10 @@ type APIMeta struct {
 	// username and password, sudo mode, and two-factor authentication are
 	// not supported on these servers.)
 	VerifiablePasswordAuthentication *bool `json:"verifiable_password_authentication,omitempty"`
+
+	// An array of IP addresses in CIDR format specifying the addresses
+	// which serve GitHub Pages websites.
+	Pages []string `json:"pages,omitempty"`
 }
 
 // APIMeta returns information about GitHub.com, the service. Or, if you access
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/misc_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/misc_test.go
index 438f28f34ef..8ca58d251b4 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/misc_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/misc_test.go
@@ -72,7 +72,7 @@ func TestAPIMeta(t *testing.T) {
 
 	mux.HandleFunc("/meta", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
-		fmt.Fprint(w, `{"hooks":["h"], "git":["g"], "verifiable_password_authentication": true}`)
+		fmt.Fprint(w, `{"hooks":["h"], "git":["g"], "pages":["p"], "verifiable_password_authentication": true}`)
 	})
 
 	meta, _, err := client.APIMeta()
@@ -83,6 +83,7 @@ func TestAPIMeta(t *testing.T) {
 	want := &APIMeta{
 		Hooks: []string{"h"},
 		Git:   []string{"g"},
+		Pages: []string{"p"},
 		VerifiablePasswordAuthentication: Bool(true),
 	}
 	if !reflect.DeepEqual(want, meta) {
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members.go b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members.go
index 64dcfcc3d0a..554cb1d50d4 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members.go
@@ -15,7 +15,16 @@ type Membership struct {
 	// Possible values are: "active", "pending"
 	State *string `json:"state,omitempty"`
 
-	// TODO(willnorris): add docs
+	// Role identifies the user's role within the organization or team.
+	// Possible values for organization membership:
+	//     member - non-owner organization member
+	//     admin - organization owner
+	//
+	// Possible values for team membership are:
+	//     member - a normal member of the team
+	//     maintainer - a team maintainer. Able to add/remove other team
+	//                  members, promote other team members to team
+	//                  maintainer, and edit the team’s name and description
 	Role *string `json:"role,omitempty"`
 
 	// For organization membership, the API URL of the organization.
@@ -43,6 +52,15 @@ type ListMembersOptions struct {
 	// 2fa_disabled, all.  Default is "all".
 	Filter string `url:"filter,omitempty"`
 
+	// Role filters memebers returned by their role in the organization.
+	// Possible values are:
+	//     all - all members of the organization, regardless of role
+	//     admin - organization owners
+	//     member - non-organization members
+	//
+	// Default is "all".
+	Role string `url:"role,omitempty"`
+
 	ListOptions
 }
 
@@ -68,6 +86,10 @@ func (s *OrganizationsService) ListMembers(org string, opt *ListMembersOptions)
 		return nil, nil, err
 	}
 
+	if opt != nil && opt.Role != "" {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	members := new([]User)
 	resp, err := s.client.Do(req, members)
 	if err != nil {
@@ -120,7 +142,8 @@ func (s *OrganizationsService) RemoveMember(org, user string) (*Response, error)
 	return s.client.Do(req, nil)
 }
 
-// PublicizeMembership publicizes a user's membership in an organization.
+// PublicizeMembership publicizes a user's membership in an organization. (A
+// user cannot publicize the membership for another user.)
 //
 // GitHub API docs: http://developer.github.com/v3/orgs/members/#publicize-a-users-membership
 func (s *OrganizationsService) PublicizeMembership(org, user string) (*Response, error) {
@@ -180,12 +203,20 @@ func (s *OrganizationsService) ListOrgMemberships(opt *ListOrgMembershipsOptions
 	return memberships, resp, err
 }
 
-// GetOrgMembership gets the membership for the authenticated user for the
-// specified organization.
+// GetOrgMembership gets the membership for a user in a specified organization.
+// Passing an empty string for user will get the membership for the
+// authenticated user.
 //
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#get-organization-membership
 // GitHub API docs: https://developer.github.com/v3/orgs/members/#get-your-organization-membership
-func (s *OrganizationsService) GetOrgMembership(org string) (*Membership, *Response, error) {
-	u := fmt.Sprintf("user/memberships/orgs/%v", org)
+func (s *OrganizationsService) GetOrgMembership(user, org string) (*Membership, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+	} else {
+		u = fmt.Sprintf("user/memberships/orgs/%v", org)
+	}
+
 	req, err := s.client.NewRequest("GET", u, nil)
 	if err != nil {
 		return nil, nil, err
@@ -200,12 +231,20 @@ func (s *OrganizationsService) GetOrgMembership(org string) (*Membership, *Respo
 	return membership, resp, err
 }
 
-// EditOrgMembership edits the membership for the authenticated user for the
-// specified organization.
+// EditOrgMembership edits the membership for user in specified organization.
+// Passing an empty string for user will edit the membership for the
+// authenticated user.
 //
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#add-or-update-organization-membership
 // GitHub API docs: https://developer.github.com/v3/orgs/members/#edit-your-organization-membership
-func (s *OrganizationsService) EditOrgMembership(org string, membership *Membership) (*Membership, *Response, error) {
-	u := fmt.Sprintf("user/memberships/orgs/%v", org)
+func (s *OrganizationsService) EditOrgMembership(user, org string, membership *Membership) (*Membership, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+	} else {
+		u = fmt.Sprintf("user/memberships/orgs/%v", org)
+	}
+
 	req, err := s.client.NewRequest("PATCH", u, membership)
 	if err != nil {
 		return nil, nil, err
@@ -219,3 +258,17 @@ func (s *OrganizationsService) EditOrgMembership(org string, membership *Members
 
 	return m, resp, err
 }
+
+// RemoveOrgMembership removes user from the specified organization.  If the
+// user has been invited to the organization, this will cancel their invitation.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#remove-organization-membership
+func (s *OrganizationsService) RemoveOrgMembership(user, org string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(req, nil)
+}
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members_test.go
index 493488aa622..973e3aa8baa 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_members_test.go
@@ -19,8 +19,10 @@ func TestOrganizationsService_ListMembers(t *testing.T) {
 
 	mux.HandleFunc("/orgs/o/members", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
 		testFormValues(t, r, values{
 			"filter": "2fa_disabled",
+			"role":   "admin",
 			"page":   "2",
 		})
 		fmt.Fprint(w, `[{"id":1}]`)
@@ -29,6 +31,7 @@ func TestOrganizationsService_ListMembers(t *testing.T) {
 	opt := &ListMembersOptions{
 		PublicOnly:  false,
 		Filter:      "2fa_disabled",
+		Role:        "admin",
 		ListOptions: ListOptions{Page: 2},
 	}
 	members, _, err := client.Organizations.ListMembers("o", opt)
@@ -239,7 +242,7 @@ func TestOrganizationsService_ListOrgMemberships(t *testing.T) {
 	}
 }
 
-func TestOrganizationsService_GetOrgMembership(t *testing.T) {
+func TestOrganizationsService_GetOrgMembership_AuthenticatedUser(t *testing.T) {
 	setup()
 	defer teardown()
 
@@ -248,7 +251,7 @@ func TestOrganizationsService_GetOrgMembership(t *testing.T) {
 		fmt.Fprint(w, `{"url":"u"}`)
 	})
 
-	membership, _, err := client.Organizations.GetOrgMembership("o")
+	membership, _, err := client.Organizations.GetOrgMembership("", "o")
 	if err != nil {
 		t.Errorf("Organizations.GetOrgMembership returned error: %v", err)
 	}
@@ -259,7 +262,27 @@ func TestOrganizationsService_GetOrgMembership(t *testing.T) {
 	}
 }
 
-func TestOrganizationsService_EditOrgMembership(t *testing.T) {
+func TestOrganizationsService_GetOrgMembership_SpecifiedUser(t *testing.T) {
+	setup()
+	defer teardown()
+
+	mux.HandleFunc("/orgs/o/memberships/u", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		fmt.Fprint(w, `{"url":"u"}`)
+	})
+
+	membership, _, err := client.Organizations.GetOrgMembership("u", "o")
+	if err != nil {
+		t.Errorf("Organizations.GetOrgMembership returned error: %v", err)
+	}
+
+	want := &Membership{URL: String("u")}
+	if !reflect.DeepEqual(membership, want) {
+		t.Errorf("Organizations.GetOrgMembership returned %+v, want %+v", membership, want)
+	}
+}
+
+func TestOrganizationsService_EditOrgMembership_AuthenticatedUser(t *testing.T) {
 	setup()
 	defer teardown()
 
@@ -277,7 +300,7 @@ func TestOrganizationsService_EditOrgMembership(t *testing.T) {
 		fmt.Fprint(w, `{"url":"u"}`)
 	})
 
-	membership, _, err := client.Organizations.EditOrgMembership("o", input)
+	membership, _, err := client.Organizations.EditOrgMembership("", "o", input)
 	if err != nil {
 		t.Errorf("Organizations.EditOrgMembership returned error: %v", err)
 	}
@@ -287,3 +310,47 @@ func TestOrganizationsService_EditOrgMembership(t *testing.T) {
 		t.Errorf("Organizations.EditOrgMembership returned %+v, want %+v", membership, want)
 	}
 }
+
+func TestOrganizationsService_EditOrgMembership_SpecifiedUser(t *testing.T) {
+	setup()
+	defer teardown()
+
+	input := &Membership{State: String("active")}
+
+	mux.HandleFunc("/orgs/o/memberships/u", func(w http.ResponseWriter, r *http.Request) {
+		v := new(Membership)
+		json.NewDecoder(r.Body).Decode(v)
+
+		testMethod(t, r, "PATCH")
+		if !reflect.DeepEqual(v, input) {
+			t.Errorf("Request body = %+v, want %+v", v, input)
+		}
+
+		fmt.Fprint(w, `{"url":"u"}`)
+	})
+
+	membership, _, err := client.Organizations.EditOrgMembership("u", "o", input)
+	if err != nil {
+		t.Errorf("Organizations.EditOrgMembership returned error: %v", err)
+	}
+
+	want := &Membership{URL: String("u")}
+	if !reflect.DeepEqual(membership, want) {
+		t.Errorf("Organizations.EditOrgMembership returned %+v, want %+v", membership, want)
+	}
+}
+
+func TestOrganizationsService_RemoveOrgMembership(t *testing.T) {
+	setup()
+	defer teardown()
+
+	mux.HandleFunc("/orgs/o/memberships/u", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "DELETE")
+		w.WriteHeader(http.StatusNoContent)
+	})
+
+	_, err := client.Organizations.RemoveOrgMembership("u", "o")
+	if err != nil {
+		t.Errorf("Organizations.RemoveOrgMembership returned error: %v", err)
+	}
+}
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams.go b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams.go
index dd01a7b22d0..858c5451024 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams.go
@@ -10,11 +10,25 @@ import "fmt"
 // Team represents a team within a GitHub organization.  Teams are used to
 // manage access to an organization's repositories.
 type Team struct {
-	ID           *int          `json:"id,omitempty"`
-	Name         *string       `json:"name,omitempty"`
-	URL          *string       `json:"url,omitempty"`
-	Slug         *string       `json:"slug,omitempty"`
-	Permission   *string       `json:"permission,omitempty"`
+	ID   *int    `json:"id,omitempty"`
+	Name *string `json:"name,omitempty"`
+	URL  *string `json:"url,omitempty"`
+	Slug *string `json:"slug,omitempty"`
+
+	// Permission is deprecated when creating or editing a team in an org
+	// using the new GitHub permission model.  It no longer identifies the
+	// permission a team has on its repos, but only specifies the default
+	// permission a repo is initially added with.  Avoid confusion by
+	// specifying a permission value when calling AddTeamRepo.
+	Permission *string `json:"permission,omitempty"`
+
+	// Privacy identifies the level of privacy this team should have.
+	// Possible values are:
+	//     secret - only visible to organization owners and members of this team
+	//     closed - visible to all members of this organization
+	// Default is "secret".
+	Privacy *string `json:"privacy,omitempty"`
+
 	MembersCount *int          `json:"members_count,omitempty"`
 	ReposCount   *int          `json:"repos_count,omitempty"`
 	Organization *Organization `json:"organization,omitempty"`
@@ -77,6 +91,10 @@ func (s *OrganizationsService) CreateTeam(org string, team *Team) (*Team, *Respo
 		return nil, nil, err
 	}
 
+	if team.Privacy != nil {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	t := new(Team)
 	resp, err := s.client.Do(req, t)
 	if err != nil {
@@ -96,6 +114,10 @@ func (s *OrganizationsService) EditTeam(id int, team *Team) (*Team, *Response, e
 		return nil, nil, err
 	}
 
+	if team.Privacy != nil {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	t := new(Team)
 	resp, err := s.client.Do(req, t)
 	if err != nil {
@@ -118,11 +140,21 @@ func (s *OrganizationsService) DeleteTeam(team int) (*Response, error) {
 	return s.client.Do(req, nil)
 }
 
+// OrganizationListTeamMembersOptions specifies the optional parameters to the
+// OrganizationsService.ListTeamMembers method.
+type OrganizationListTeamMembersOptions struct {
+	// Role filters members returned by their role in the team.  Possible
+	// values are "all", "member", "maintainer".  Default is "all".
+	Role string `url:"role,omitempty"`
+
+	ListOptions
+}
+
 // ListTeamMembers lists all of the users who are members of the specified
 // team.
 //
 // GitHub API docs: http://developer.github.com/v3/orgs/teams/#list-team-members
-func (s *OrganizationsService) ListTeamMembers(team int, opt *ListOptions) ([]User, *Response, error) {
+func (s *OrganizationsService) ListTeamMembers(team int, opt *OrganizationListTeamMembersOptions) ([]User, *Response, error) {
 	u := fmt.Sprintf("teams/%v/members", team)
 	u, err := addOptions(u, opt)
 	if err != nil {
@@ -134,6 +166,10 @@ func (s *OrganizationsService) ListTeamMembers(team int, opt *ListOptions) ([]Us
 		return nil, nil, err
 	}
 
+	if opt != nil && opt.Role != "" {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	members := new([]User)
 	resp, err := s.client.Do(req, members)
 	if err != nil {
@@ -182,19 +218,40 @@ func (s *OrganizationsService) ListTeamRepos(team int, opt *ListOptions) ([]Repo
 	return *repos, resp, err
 }
 
-// IsTeamRepo checks if a team manages the specified repository.
+// IsTeamRepo checks if a team manages the specified repository.  If the
+// repository is managed by team, a Repository is returned which includes the
+// permissions team has for that repo.
 //
 // GitHub API docs: http://developer.github.com/v3/orgs/teams/#get-team-repo
-func (s *OrganizationsService) IsTeamRepo(team int, owner string, repo string) (bool, *Response, error) {
+func (s *OrganizationsService) IsTeamRepo(team int, owner string, repo string) (*Repository, *Response, error) {
 	u := fmt.Sprintf("teams/%v/repos/%v/%v", team, owner, repo)
 	req, err := s.client.NewRequest("GET", u, nil)
 	if err != nil {
-		return false, nil, err
+		return nil, nil, err
 	}
 
-	resp, err := s.client.Do(req, nil)
-	manages, err := parseBoolResponse(err)
-	return manages, resp, err
+	req.Header.Set("Accept", mediaTypeOrgPermissionRepoPreview)
+
+	repository := new(Repository)
+	resp, err := s.client.Do(req, repository)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return repository, resp, err
+}
+
+// OrganizationAddTeamRepoOptions specifies the optional parameters to the
+// OrganizationsService.AddTeamRepo method.
+type OrganizationAddTeamRepoOptions struct {
+	// Permission specifies the permission to grant the team on this repository.
+	// Possible values are:
+	//     pull - team members can pull, but not push to or administer this repository
+	//     push - team members can pull and push, but not administer this repository
+	//     admin - team members can pull, push and administer this repository
+	//
+	// If not specified, the team's permission attribute will be used.
+	Permission string `json:"permission,omitempty"`
 }
 
 // AddTeamRepo adds a repository to be managed by the specified team.  The
@@ -202,13 +259,17 @@ func (s *OrganizationsService) IsTeamRepo(team int, owner string, repo string) (
 // belongs, or a direct fork of a repository owned by the organization.
 //
 // GitHub API docs: http://developer.github.com/v3/orgs/teams/#add-team-repo
-func (s *OrganizationsService) AddTeamRepo(team int, owner string, repo string) (*Response, error) {
+func (s *OrganizationsService) AddTeamRepo(team int, owner string, repo string, opt *OrganizationAddTeamRepoOptions) (*Response, error) {
 	u := fmt.Sprintf("teams/%v/repos/%v/%v", team, owner, repo)
-	req, err := s.client.NewRequest("PUT", u, nil)
+	req, err := s.client.NewRequest("PUT", u, opt)
 	if err != nil {
 		return nil, err
 	}
 
+	if opt != nil {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	return s.client.Do(req, nil)
 }
 
@@ -269,6 +330,20 @@ func (s *OrganizationsService) GetTeamMembership(team int, user string) (*Member
 	return t, resp, err
 }
 
+// OrganizationAddTeamMembershipOptions does stuff specifies the optional
+// parameters to the OrganizationsService.AddTeamMembership method.
+type OrganizationAddTeamMembershipOptions struct {
+	// Role specifies the role the user should have in the team.  Possible
+	// values are:
+	//     member - a normal member of the team
+	//     maintainer - a team maintainer. Able to add/remove other team
+	//                  members, promote other team members to team
+	//                  maintainer, and edit the team’s name and description
+	//
+	// Default value is "member".
+	Role string `json:"role,omitempty"`
+}
+
 // AddTeamMembership adds or invites a user to a team.
 //
 // In order to add a membership between a user and a team, the authenticated
@@ -287,13 +362,17 @@ func (s *OrganizationsService) GetTeamMembership(team int, user string) (*Member
 // added as a member of the team.
 //
 // GitHub API docs: https://developer.github.com/v3/orgs/teams/#add-team-membership
-func (s *OrganizationsService) AddTeamMembership(team int, user string) (*Membership, *Response, error) {
+func (s *OrganizationsService) AddTeamMembership(team int, user string, opt *OrganizationAddTeamMembershipOptions) (*Membership, *Response, error) {
 	u := fmt.Sprintf("teams/%v/memberships/%v", team, user)
-	req, err := s.client.NewRequest("PUT", u, nil)
+	req, err := s.client.NewRequest("PUT", u, opt)
 	if err != nil {
 		return nil, nil, err
 	}
 
+	if opt != nil {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	t := new(Membership)
 	resp, err := s.client.Do(req, t)
 	if err != nil {
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams_test.go
index 1b18b623f01..a258137ade5 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/orgs_teams_test.go
@@ -64,13 +64,14 @@ func TestOrganizationsService_CreateTeam(t *testing.T) {
 	setup()
 	defer teardown()
 
-	input := &Team{Name: String("n")}
+	input := &Team{Name: String("n"), Privacy: String("closed")}
 
 	mux.HandleFunc("/orgs/o/teams", func(w http.ResponseWriter, r *http.Request) {
 		v := new(Team)
 		json.NewDecoder(r.Body).Decode(v)
 
 		testMethod(t, r, "POST")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
 		if !reflect.DeepEqual(v, input) {
 			t.Errorf("Request body = %+v, want %+v", v, input)
 		}
@@ -98,13 +99,14 @@ func TestOrganizationsService_EditTeam(t *testing.T) {
 	setup()
 	defer teardown()
 
-	input := &Team{Name: String("n")}
+	input := &Team{Name: String("n"), Privacy: String("closed")}
 
 	mux.HandleFunc("/teams/1", func(w http.ResponseWriter, r *http.Request) {
 		v := new(Team)
 		json.NewDecoder(r.Body).Decode(v)
 
 		testMethod(t, r, "PATCH")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
 		if !reflect.DeepEqual(v, input) {
 			t.Errorf("Request body = %+v, want %+v", v, input)
 		}
@@ -143,11 +145,12 @@ func TestOrganizationsService_ListTeamMembers(t *testing.T) {
 
 	mux.HandleFunc("/teams/1/members", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
-		testFormValues(t, r, values{"page": "2"})
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
+		testFormValues(t, r, values{"role": "member", "page": "2"})
 		fmt.Fprint(w, `[{"id":1}]`)
 	})
 
-	opt := &ListOptions{Page: 2}
+	opt := &OrganizationListTeamMembersOptions{Role: "member", ListOptions: ListOptions{Page: 2}}
 	members, _, err := client.Organizations.ListTeamMembers(1, opt)
 	if err != nil {
 		t.Errorf("Organizations.ListTeamMembers returned error: %v", err)
@@ -288,15 +291,18 @@ func TestOrganizationsService_IsTeamRepo_true(t *testing.T) {
 
 	mux.HandleFunc("/teams/1/repos/o/r", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
-		w.WriteHeader(http.StatusNoContent)
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionRepoPreview)
+		fmt.Fprint(w, `{"id":1}`)
 	})
 
-	managed, _, err := client.Organizations.IsTeamRepo(1, "o", "r")
+	repo, _, err := client.Organizations.IsTeamRepo(1, "o", "r")
 	if err != nil {
 		t.Errorf("Organizations.IsTeamRepo returned error: %v", err)
 	}
-	if want := true; managed != want {
-		t.Errorf("Organizations.IsTeamRepo returned %+v, want %+v", managed, want)
+
+	want := &Repository{ID: Int(1)}
+	if !reflect.DeepEqual(repo, want) {
+		t.Errorf("Organizations.IsTeamRepo returned %+v, want %+v", repo, want)
 	}
 }
 
@@ -309,12 +315,15 @@ func TestOrganizationsService_IsTeamRepo_false(t *testing.T) {
 		w.WriteHeader(http.StatusNotFound)
 	})
 
-	managed, _, err := client.Organizations.IsTeamRepo(1, "o", "r")
-	if err != nil {
-		t.Errorf("Organizations.IsTeamRepo returned error: %v", err)
+	repo, resp, err := client.Organizations.IsTeamRepo(1, "o", "r")
+	if err == nil {
+		t.Errorf("Expected HTTP 404 response")
 	}
-	if want := false; managed != want {
-		t.Errorf("Organizations.IsTeamRepo returned %+v, want %+v", managed, want)
+	if got, want := resp.Response.StatusCode, http.StatusNotFound; got != want {
+		t.Errorf("Organizations.IsTeamRepo returned status %d, want %d", got, want)
+	}
+	if repo != nil {
+		t.Errorf("Organizations.IsTeamRepo returned %+v, want nil", repo)
 	}
 }
 
@@ -327,12 +336,15 @@ func TestOrganizationsService_IsTeamRepo_error(t *testing.T) {
 		http.Error(w, "BadRequest", http.StatusBadRequest)
 	})
 
-	managed, _, err := client.Organizations.IsTeamRepo(1, "o", "r")
+	repo, resp, err := client.Organizations.IsTeamRepo(1, "o", "r")
 	if err == nil {
 		t.Errorf("Expected HTTP 400 response")
 	}
-	if want := false; managed != want {
-		t.Errorf("Organizations.IsTeamRepo returned %+v, want %+v", managed, want)
+	if got, want := resp.Response.StatusCode, http.StatusBadRequest; got != want {
+		t.Errorf("Organizations.IsTeamRepo returned status %d, want %d", got, want)
+	}
+	if repo != nil {
+		t.Errorf("Organizations.IsTeamRepo returned %+v, want nil", repo)
 	}
 }
 
@@ -345,12 +357,22 @@ func TestOrganizationsService_AddTeamRepo(t *testing.T) {
 	setup()
 	defer teardown()
 
+	opt := &OrganizationAddTeamRepoOptions{Permission: "admin"}
+
 	mux.HandleFunc("/teams/1/repos/o/r", func(w http.ResponseWriter, r *http.Request) {
+		v := new(OrganizationAddTeamRepoOptions)
+		json.NewDecoder(r.Body).Decode(v)
+
 		testMethod(t, r, "PUT")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
+		if !reflect.DeepEqual(v, opt) {
+			t.Errorf("Request body = %+v, want %+v", v, opt)
+		}
+
 		w.WriteHeader(http.StatusNoContent)
 	})
 
-	_, err := client.Organizations.AddTeamRepo(1, "o", "r")
+	_, err := client.Organizations.AddTeamRepo(1, "o", "r", opt)
 	if err != nil {
 		t.Errorf("Organizations.AddTeamRepo returned error: %v", err)
 	}
@@ -365,14 +387,14 @@ func TestOrganizationsService_AddTeamRepo_noAccess(t *testing.T) {
 		w.WriteHeader(422)
 	})
 
-	_, err := client.Organizations.AddTeamRepo(1, "o", "r")
+	_, err := client.Organizations.AddTeamRepo(1, "o", "r", nil)
 	if err == nil {
 		t.Errorf("Expcted error to be returned")
 	}
 }
 
 func TestOrganizationsService_AddTeamRepo_invalidOwner(t *testing.T) {
-	_, err := client.Organizations.AddTeamRepo(1, "%", "r")
+	_, err := client.Organizations.AddTeamRepo(1, "%", "r", nil)
 	testURLParseError(t, err)
 }
 
@@ -420,12 +442,22 @@ func TestOrganizationsService_AddTeamMembership(t *testing.T) {
 	setup()
 	defer teardown()
 
+	opt := &OrganizationAddTeamMembershipOptions{Role: "maintainer"}
+
 	mux.HandleFunc("/teams/1/memberships/u", func(w http.ResponseWriter, r *http.Request) {
+		v := new(OrganizationAddTeamMembershipOptions)
+		json.NewDecoder(r.Body).Decode(v)
+
 		testMethod(t, r, "PUT")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
+		if !reflect.DeepEqual(v, opt) {
+			t.Errorf("Request body = %+v, want %+v", v, opt)
+		}
+
 		fmt.Fprint(w, `{"url":"u", "state":"pending"}`)
 	})
 
-	membership, _, err := client.Organizations.AddTeamMembership(1, "u")
+	membership, _, err := client.Organizations.AddTeamMembership(1, "u", opt)
 	if err != nil {
 		t.Errorf("Organizations.AddTeamMembership returned error: %v", err)
 	}
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/pulls_comments.go b/Godeps/_workspace/src/github.com/google/go-github/github/pulls_comments.go
index bfbad9af2d1..35c7241b9a2 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/pulls_comments.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/pulls_comments.go
@@ -93,7 +93,7 @@ func (s *PullRequestsService) GetComment(owner string, repo string, number int)
 
 // CreateComment creates a new comment on the specified pull request.
 //
-// GitHub API docs: https://developer.github.com/v3/pulls/comments/#get-a-single-comment
+// GitHub API docs: https://developer.github.com/v3/pulls/comments/#create-a-comment
 func (s *PullRequestsService) CreateComment(owner string, repo string, number int, comment *PullRequestComment) (*PullRequestComment, *Response, error) {
 	u := fmt.Sprintf("repos/%v/%v/pulls/%d/comments", owner, repo, number)
 	req, err := s.client.NewRequest("POST", u, comment)
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators.go b/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators.go
index 3ad61622a49..61dc4ef2069 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators.go
@@ -22,6 +22,8 @@ func (s *RepositoriesService) ListCollaborators(owner, repo string, opt *ListOpt
 		return nil, nil, err
 	}
 
+	req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+
 	users := new([]User)
 	resp, err := s.client.Do(req, users)
 	if err != nil {
@@ -49,15 +51,33 @@ func (s *RepositoriesService) IsCollaborator(owner, repo, user string) (bool, *R
 	return isCollab, resp, err
 }
 
+// RepositoryAddCollaboratorOptions specifies the optional parameters to the
+// RepositoriesService.AddCollaborator method.
+type RepositoryAddCollaboratorOptions struct {
+	// Permission specifies the permission to grant the user on this repository.
+	// Possible values are:
+	//     pull - team members can pull, but not push to or administer this repository
+	//     push - team members can pull and push, but not administer this repository
+	//     admin - team members can pull, push and administer this repository
+	//
+	// Default value is "pull".  This option is only valid for organization-owned repositories.
+	Permission string `json:"permission,omitempty"`
+}
+
 // AddCollaborator adds the specified Github user as collaborator to the given repo.
 //
 // GitHub API docs: http://developer.github.com/v3/repos/collaborators/#add-collaborator
-func (s *RepositoriesService) AddCollaborator(owner, repo, user string) (*Response, error) {
+func (s *RepositoriesService) AddCollaborator(owner, repo, user string, opt *RepositoryAddCollaboratorOptions) (*Response, error) {
 	u := fmt.Sprintf("repos/%v/%v/collaborators/%v", owner, repo, user)
-	req, err := s.client.NewRequest("PUT", u, nil)
+	req, err := s.client.NewRequest("PUT", u, opt)
 	if err != nil {
 		return nil, err
 	}
+
+	if opt != nil {
+		req.Header.Set("Accept", mediaTypeOrgPermissionPreview)
+	}
+
 	return s.client.Do(req, nil)
 }
 
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators_test.go
index de26ba97055..ee6c4989e6b 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/repos_collaborators_test.go
@@ -6,6 +6,7 @@
 package github
 
 import (
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"reflect"
@@ -18,6 +19,7 @@ func TestRepositoriesService_ListCollaborators(t *testing.T) {
 
 	mux.HandleFunc("/repos/o/r/collaborators", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, "GET")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
 		testFormValues(t, r, values{"page": "2"})
 		fmt.Fprintf(w, `[{"id":1}, {"id":2}]`)
 	})
@@ -86,19 +88,29 @@ func TestRepositoriesService_AddCollaborator(t *testing.T) {
 	setup()
 	defer teardown()
 
+	opt := &RepositoryAddCollaboratorOptions{Permission: "admin"}
+
 	mux.HandleFunc("/repos/o/r/collaborators/u", func(w http.ResponseWriter, r *http.Request) {
+		v := new(RepositoryAddCollaboratorOptions)
+		json.NewDecoder(r.Body).Decode(v)
+
 		testMethod(t, r, "PUT")
+		testHeader(t, r, "Accept", mediaTypeOrgPermissionPreview)
+		if !reflect.DeepEqual(v, opt) {
+			t.Errorf("Request body = %+v, want %+v", v, opt)
+		}
+
 		w.WriteHeader(http.StatusNoContent)
 	})
 
-	_, err := client.Repositories.AddCollaborator("o", "r", "u")
+	_, err := client.Repositories.AddCollaborator("o", "r", "u", opt)
 	if err != nil {
 		t.Errorf("Repositories.AddCollaborator returned error: %v", err)
 	}
 }
 
 func TestRepositoriesService_AddCollaborator_invalidUser(t *testing.T) {
-	_, err := client.Repositories.AddCollaborator("%", "%", "%")
+	_, err := client.Repositories.AddCollaborator("%", "%", "%", nil)
 	testURLParseError(t, err)
 }
 
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases.go b/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases.go
index 1400114418e..629b32131d2 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases.go
@@ -85,8 +85,27 @@ func (s *RepositoriesService) ListReleases(owner, repo string, opt *ListOptions)
 // GitHub API docs: http://developer.github.com/v3/repos/releases/#get-a-single-release
 func (s *RepositoriesService) GetRelease(owner, repo string, id int) (*RepositoryRelease, *Response, error) {
 	u := fmt.Sprintf("repos/%s/%s/releases/%d", owner, repo, id)
+	return s.getSingleRelease(u)
+}
 
-	req, err := s.client.NewRequest("GET", u, nil)
+// GetLatestRelease fetches the latest published release for the repository.
+//
+// GitHub API docs: https://developer.github.com/v3/repos/releases/#get-the-latest-release
+func (s *RepositoriesService) GetLatestRelease(owner, repo string) (*RepositoryRelease, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/releases/latest", owner, repo)
+	return s.getSingleRelease(u)
+}
+
+// GetReleaseByTag fetches a release with the specified tag.
+//
+// GitHub API docs: https://developer.github.com/v3/repos/releases/#get-a-release-by-tag-name
+func (s *RepositoriesService) GetReleaseByTag(owner, repo, tag string) (*RepositoryRelease, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/releases/tags/%s", owner, repo, tag)
+	return s.getSingleRelease(u)
+}
+
+func (s *RepositoriesService) getSingleRelease(url string) (*RepositoryRelease, *Response, error) {
+	req, err := s.client.NewRequest("GET", url, nil)
 	if err != nil {
 		return nil, nil, err
 	}
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases_test.go
index 17c670235fb..21808b7e63b 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/repos_releases_test.go
@@ -55,6 +55,46 @@ func TestRepositoriesService_GetRelease(t *testing.T) {
 	}
 }
 
+func TestRepositoriesService_GetLatestRelease(t *testing.T) {
+	setup()
+	defer teardown()
+
+	mux.HandleFunc("/repos/o/r/releases/latest", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		fmt.Fprint(w, `{"id":3}`)
+	})
+
+	release, resp, err := client.Repositories.GetLatestRelease("o", "r")
+	if err != nil {
+		t.Errorf("Repositories.GetLatestRelease returned error: %v\n%v", err, resp.Body)
+	}
+
+	want := &RepositoryRelease{ID: Int(3)}
+	if !reflect.DeepEqual(release, want) {
+		t.Errorf("Repositories.GetLatestRelease returned %+v, want %+v", release, want)
+	}
+}
+
+func TestRepositoriesService_GetReleaseByTag(t *testing.T) {
+	setup()
+	defer teardown()
+
+	mux.HandleFunc("/repos/o/r/releases/tags/foo", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		fmt.Fprint(w, `{"id":13}`)
+	})
+
+	release, resp, err := client.Repositories.GetReleaseByTag("o", "r", "foo")
+	if err != nil {
+		t.Errorf("Repositories.GetReleaseByTag returned error: %v\n%v", err, resp.Body)
+	}
+
+	want := &RepositoryRelease{ID: Int(13)}
+	if !reflect.DeepEqual(release, want) {
+		t.Errorf("Repositories.GetReleaseByTag returned %+v, want %+v", release, want)
+	}
+}
+
 func TestRepositoriesService_CreateRelease(t *testing.T) {
 	setup()
 	defer teardown()
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/repos_test.go b/Godeps/_workspace/src/github.com/google/go-github/github/repos_test.go
index c489fcf4109..3a2c4133290 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/repos_test.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/repos_test.go
@@ -45,7 +45,6 @@ func TestRepositoriesService_List_specifiedUser(t *testing.T) {
 			"direction": "asc",
 			"page":      "2",
 		})
-
 		fmt.Fprint(w, `[{"id":1}]`)
 	})
 
diff --git a/Godeps/_workspace/src/github.com/google/go-github/github/users.go b/Godeps/_workspace/src/github.com/google/go-github/github/users.go
index bd68ac20209..95cca6b700d 100644
--- a/Godeps/_workspace/src/github.com/google/go-github/github/users.go
+++ b/Godeps/_workspace/src/github.com/google/go-github/github/users.go
@@ -59,6 +59,10 @@ type User struct {
 	// TextMatches is only populated from search results that request text matches
 	// See: search.go and https://developer.github.com/v3/search/#text-match-metadata
 	TextMatches []TextMatch `json:"text_matches,omitempty"`
+
+	// Permissions identifies the permissions that a user has on a given
+	// repository. This is only populated when calling Repositories.ListCollaborators.
+	Permissions *map[string]bool `json:"permissions,omitempty"`
 }
 
 func (u User) String() string {