diff --git a/Cargo.toml b/Cargo.toml
index 943a7bd..16e13cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "openid"
-version = "0.14.0"
+version = "0.15.0"
 authors = ["Alexander Korolev <alexander.korolev.germany@gmail.com>"]
 edition = "2021"
 categories = ["authentication"]
diff --git a/README.md b/README.md
index a66d8b9..aa2b943 100644
--- a/README.md
+++ b/README.md
@@ -42,14 +42,14 @@ Add dependency to Cargo.toml:
 
 ```toml
 [dependencies]
-openid = "0.14"
+openid = "0.15"
 ```
 
 By default we use native tls, if you want to use `rustls`:
 
 ```toml
 [dependencies]
-openid = { version = "0.14", default-features = false, features = ["rustls"] }
+openid = { version = "0.15", default-features = false, features = ["rustls"] }
 ```
 
 ### Use case: [Warp](https://crates.io/crates/warp) web server with [JHipster](https://www.jhipster.tech/) generated frontend and [Google OpenID Connect](https://developers.google.com/identity/protocols/OpenIDConnect)
@@ -64,7 +64,7 @@ anyhow = "1.0"
 cookie = "0.18"
 dotenv = "0.15"
 log = "0.4"
-openid = "0.14"
+openid = "0.15"
 pretty_env_logger = "0.5"
 reqwest = "0.12"
 serde = { version = "1", default-features = false, features = [ "derive" ] }
@@ -377,4 +377,4 @@ pub fn host(path: &str) -> String {
 }
 ```
 
-See full example: [openid-examples: warp](https://github.com/kilork/openid-examples/blob/v0.14/examples/warp.rs)
+See full example: [openid-examples: warp](https://github.com/kilork/openid-examples/blob/v0.15/examples/warp.rs)
diff --git a/templates/README.md b/templates/README.md
index cfff332..96e3f98 100644
--- a/templates/README.md
+++ b/templates/README.md
@@ -10,6 +10,8 @@ Implements [OpenID Connect Core 1.0](https://openid.net/specs/openid-connect-cor
 
 Implements [UMA2](https://docs.kantarainitiative.org/uma/wg/oauth-uma-federated-authz-2.0-09.html) - User Managed Access, an extension to OIDC/OAuth2. Use feature flag `uma2` to enable this feature.
 
+Implements [OAuth 2.0 Token Introspection](https://datatracker.ietf.org/doc/html/rfc7662).
+
 It supports Microsoft OIDC with feature `microsoft`. This adds methods for authentication and token validation, those skip issuer check.
 
 Originally developed as a quick adaptation to leverage async/await functionality, based on [inth-oauth2](https://crates.io/crates/inth-oauth2) and [oidc](https://crates.io/crates/oidc), the library has since evolved into a mature and robust solution, offering expanded features and improved performance.