diff --git a/README.md b/README.md
index b21176e..e2c612d 100644
--- a/README.md
+++ b/README.md
@@ -20,15 +20,14 @@ languages.  It comes with a number of outstanding features:
 * Java arrays translate into Python sequence objects
 * Java API for accessing Python objects (`jpy.jar`)
 
-jpy has been tested with Python 3.4–3.8 and OpenJDK 8 on 64-bit Ubuntu Linux,
-Windows 10, and macOS.
+jpy has been tested with Python 3.6–3.13 and OpenJDK 8+ on Linux, Windows, and macOS.
 
 The initial development of jpy was driven by the need to write Python
 extensions to an established scientific imaging application programmed in
 Java, namely the [SNAP](http://step.esa.int/) toolbox, the SeNtinel
 Application Platform project, funded by the [European Space
 Agency](http://www.esa.int/ESA) (ESA). (jpy is bundled with the SNAP
-distribution.)
+distribution.) Current development and maintenance is funded by [Deephaven](https://deephaven.io).
 
 Writing such Python plug-ins for a Java application usually requires a
 bi-directional communication between Python and Java since the Python
@@ -108,20 +107,6 @@ Running Tests
 
 Run: `python setup.py build test`
 
-Automated builds
-----------------
-
-As of 2020-08-27, [Python wheel](https://pythonwheels.com/) packages for jpy
-are automatically built on
-[AppVeyor](https://ci.appveyor.com/project/bcdev/jpy), but at present they are
-uploaded only to a private FTP server and not publicly released. Wheels are
-built for Python versions 3.4, 3.5, 3.6, 3.7, and 3.8 on Linux, Windows, and
-macOS (≥10.9). Only 64-bit wheels are built.
-
-The repository also contains an outdated configuration for [automated Travis
-builds](https://travis-ci.org/github/bcdev/jpy), but this configuration is
-currently unmaintained and broken.
-
 Code Of Conduct
 ---------------
 
diff --git a/RELEASE.md b/RELEASE.md
index a4484f3..254074a 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -16,6 +16,7 @@ The wheel artifacts are compatible with the table below, and released to the PyP
 | 3.11    | Linux   | x86_64 |
 | 3.12    | Linux   | x86_64 |
 | 3.13    | Linux   | x86_64 |
+| 3.13t   | Linux   | x86_64 |
 | 3.6     | Linux   | arm64  |
 | 3.7     | Linux   | arm64  |
 | 3.8     | Linux   | arm64  |
@@ -24,6 +25,7 @@ The wheel artifacts are compatible with the table below, and released to the PyP
 | 3.11    | Linux   | arm64  |
 | 3.12    | Linux   | arm64  |
 | 3.13    | Linux   | arm64  |
+| 3.13t   | Linux   | arm64  |
 | 3.6     | MacOS   | x86_64 |
 | 3.7     | MacOS   | x86_64 |
 | 3.8     | MacOS   | x86_64 |
@@ -32,6 +34,7 @@ The wheel artifacts are compatible with the table below, and released to the PyP
 | 3.11    | MacOS   | x86_64 |
 | 3.12    | MacOS   | x86_64 |
 | 3.13    | MacOS   | x86_64 |
+| 3.13t   | MacOS   | x86_64 |
 | 3.6     | MacOS   | arm64  |
 | 3.7     | MacOS   | arm64  |
 | 3.8     | MacOS   | arm64  |
@@ -40,6 +43,7 @@ The wheel artifacts are compatible with the table below, and released to the PyP
 | 3.11    | MacOS   | arm64  |
 | 3.12    | MacOS   | arm64  |
 | 3.13    | MacOS   | arm64  |
+| 3.13t   | MacOS   | arm64  |
 | 3.6     | Windows | x86_64 |
 | 3.7     | Windows | x86_64 |
 | 3.8     | Windows | x86_64 |
@@ -48,6 +52,7 @@ The wheel artifacts are compatible with the table below, and released to the PyP
 | 3.11    | Windows | x86_64 |
 | 3.12    | Windows | x86_64 |
 | 3.13    | Windows | x86_64 |
+| 3.13t   | Windows | x86_64 |
 
 ## Process