docs: Add draft release notes, some minor edits to other docs

README.md

@@ -9,9 +9,16 @@ Although this library works for plain C applications, the documentation assumes
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-For the best experience, read the docs on the [CAI Open Source SDK documentation website](https://opensource.contentauthenticity.org/docs/c2pa-c).  If you want to view the documentation in GitHub, see:
+For the best experience, read the docs on the [CAI Open Source SDK documentation website](https://opensource.contentauthenticity.org/docs/c2pa-c).
+
+If you want to view the documentation in GitHub, see:
 - [Using the C++ library](docs/usage.md)
 - [Supported formats](https://github.com/contentauth/c2pa-rs/blob/main/docs/supported-formats.md)
+- Configuring the SDK using [`Settings`](settings.md).
+- [Using `Context`](context.md) to configure `Reader` `Builder`, and other aspects of the SDK.
+- Using [working stores and archvies](working-stores.md).
+- Using `Builder` and `Reader` together to [selectively construct a manifest by filtering actions and ingredients](selective-manifests.md).
+- [Release notes](release-notes.md)
 
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docs/faqs.md

@@ -1,4 +1,4 @@
-# FAQs
+# Frequently-asked questions (FAQs)
 
 ## When do I use `Reader` vs. `Builder`
 

docs/release-notes.md

@@ -0,0 +1,14 @@
+# Release Notes
+
+## 3 Mar 2026
+
+This release includes changes relating to trust validation and handling (made in the Rust library [v0.68.0](https://github.com/contentauth/c2pa-rs/releases/tag/c2pa-v0.68.0), see also [trust lists](https://opensource.contentauthenticity.org/docs/conformance/trust-lists) for more details on trust lists).
+
+Additionally, this release adds support for:
+- Configuring the SDK using [`Settings`](settings.md).
+- [Using `Context`](context.md) to configure `Reader` `Builder`, and other aspects of the SDK.
+- Using [working stores and archives](working-stores.md).
+- Using `Builder` and `Reader` together to [selectively construct a manifest by filtering actions and ingredients](selective-manifests.md).
+
+For answers to frequently-asked questions about these features, see the [FAQs](faqs.md).
+

docs/working-stores.md

@@ -1,4 +1,4 @@
-# Working stores and manifest stores
+# Manifests, working stores, and archives
 
 This table summarizes the fundamental entities that you work with when using the CAI SDK.