Release v2.0.0

Signed-off-by: The Sionna Team <sionna@nvidia.com>
Merged-by: Guillermo Marcus <4169784+gmarcusm@users.noreply.github.com>

Co-authored-by: Jakob Hoydis <5190129+jhoydis@users.noreply.github.com>
Co-authored-by: Fayçal Ait-Aoudia <43564757+faycalaa@users.noreply.github.com>
Co-authored-by: Sebastian Cammerer <18167671+SebastianCa@users.noreply.github.com>
Co-authored-by: Lorenzo Maggi <34341780+lollodealma@users.noreply.github.com>
Co-authored-by: Merlin Nimier-David <merlin.nimier@gmail.com>
Co-authored-by: Baptiste Nicolet <40777524+bathal1@users.noreply.github.com>
Co-authored-by: Guillermo Marcus <4169784+gmarcusm@users.noreply.github.com>

Author: 7 people

CODE_OF_CONDUCT.md

@@ -1,5 +1,5 @@
 <!--
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 -->
 # Code of Conduct

CONTRIBUTING.md

@@ -1,5 +1,5 @@
 <!--
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 -->
 # Contributing to Sionna
@@ -59,3 +59,5 @@ Creating a pull request requires the following steps:
 
     (d) I understand and agree that this project and the contribution are public and that a record of the contribution (including all personal information I submit with it, including my sign-off) is maintained indefinitely and may be redistributed consistent with this project or the open source license(s) involved.
   ```
+
+

LICENSE

@@ -1,4 +1,4 @@
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 
 Licensed under the Apache License, Version 2.0 (the "License");

README.md

@@ -1,5 +1,5 @@
 <!--
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 -->
 # Sionna RT: The Ray Tracing Package of Sionna&trade;
@@ -24,7 +24,7 @@ pip install sionna-rt
 Sionna RT has the same requirements as Mitsuba 3 and we refer to its
 [installation guide](https://mitsuba.readthedocs.io/en/stable/) for further information.
 
-To run Sionna RT on CPU, [LLVM](https://llvm.org) is required by Dr.Jit.
+To run Sionna RT on CPU, [LLVM](https://llvm.org) is required by Dr.Jit. 
 Please check the [installation instructions for the LLVM backend](https://drjit.readthedocs.io/en/latest/what.html#backends).
 
 ### Installation from source
@@ -90,6 +90,6 @@ If you use this software, please cite it as:
  author = {Hoydis, Jakob and Cammerer, Sebastian and {Ait Aoudia}, Fayçal and Nimier-David, Merlin and Maggi, Lorenzo and Marcus, Guillermo and Vem, Avinash and Keller, Alexander},
  note = {https://nvlabs.github.io/sionna/},
  year = {2022},
- version = {1.2.2}
+ version = {2.0.0}
 }
 ```

SECURITY.md

@@ -1,5 +1,5 @@
 <!--
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 -->
 # Reporting vulnerabilities
@@ -15,4 +15,4 @@ In addition, please include the following information along with your report:
 -   An explanation who can exploit this vulnerability, and what they gain when doing so -- write an attack scenario. This will help us evaluate your report quickly, especially if the issue is complex.
 -   Whether this vulnerability public or known to third parties. If it is, please provide details.
 
-If you believe that an existing (public) issue is security-related, please send an email to `sionna@nvidia.com`. The email should include the issue ID and a short description of why it should be handled according as a security issue.
+If you believe that an existing (public) issue is security-related, please send an email to `sionna@nvidia.com`. The email should include the issue ID and a short description of why it should be handled according as a security issue.

doc/source/_static/css/sionna.css

@@ -1,5 +1,5 @@
 /*
-SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 SPDX-License-Identifier: Apache-2.0
 */
 .wy-side-nav-search {
@@ -60,4 +60,4 @@ div.math {
     max-width: 100%;
     overflow-x: auto;
     overflow-y: hidden;
-}
+}

doc/source/api/antenna_pattern.rst

@@ -39,8 +39,3 @@ Utility Functions
 .. autofunction:: sionna.rt.register_antenna_pattern
 .. autofunction:: sionna.rt.register_polarization
 .. autofunction:: sionna.rt.register_polarization_model
-
-References:
-   .. [Balanis97] A\. Balanis, "Antenna Theory: Analysis and Design," 2nd Edition, John Wiley & Sons, 1997.
-   .. [TR38901] 3GPP TR 38.901, "`Study on channel model for frequencies from 0.5
-    to 100 GHz <https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3173>`_", Release 18.0

doc/source/api/paths.rst

@@ -26,6 +26,3 @@ Constants
 
 .. autodata:: sionna.rt.constants.INVALID_SHAPE
 .. autodata:: sionna.rt.constants.INVALID_PRIMITIVE
-
-References:
-   .. [Wiffen2018] F\. Wiffen et al., "`Comparison of OTFS and OFDM in Ray Launched sub-6 GHz and mmWave Line-of-Sight Mobility Channels <https://ieeexplore.ieee.org/abstract/document/8580850>`_", Proc. IEEE Int. Sym. Personal, Indoor and Mobile Radio Commun. (PIMRC), Bologna, Italy, Sep. 2018.

doc/source/api/radio_materials.rst

@@ -39,7 +39,7 @@ is modeled in Sionna RT as a planar surface whose radio material describes the
 desired thickness.
 
 Additionally, a :class:`~sionna.rt.RadioMaterial` can have an effective roughness (ER)
-associated with it, leading to diffuse reflections (see, e.g., [Degli-Esposti11]_).
+associated with it, leading to diffuse reflections (see, e.g., :cite:p:`Degli-Esposti11`).
 The ER model requires a scattering coefficient :math:`S\in[0,1]` :eq:`scattering_coefficient`,
 a cross-polarization discrimination coefficient :math:`K_x` :eq:`xpd`, as well as a scattering pattern
 :math:`f_\text{s}(\hat{\mathbf{k}}_\text{i}, \hat{\mathbf{k}}_\text{s})` :eq:`lambertian_model`--:eq:`backscattering_model`, such as the
@@ -53,21 +53,21 @@ are automatically updated according to the configured :attr:`~sionna.rt.Scene.fr
 .. _provided-materials:
 
 Through the :class:`~sionna.rt.ITURadioMaterial` class, Sionna provides the models of all of the materials
-defined in the ITU-R P.2040-3 recommendation [ITU_R_2040_3]_. These models are based on curve fitting to
+defined in the ITU-R P.2040-3 recommendation :cite:p:`ITURP20403`. These models are based on curve fitting to
 measurement results and assume non-ionized and non-magnetic materials
 (:math:`\mu_r = 1`).
 Frequency dependence is modeled by
 
 .. math::
-   \begin{align}
+   \begin{aligned}
       \varepsilon_r &= a f_{\text{GHz}}^b\\
       \sigma &= c f_{\text{GHz}}^d
-   \end{align}
+   \end{aligned}
 
 where :math:`f_{\text{GHz}}` is the frequency in GHz, and the constants
 :math:`a`, :math:`b`, :math:`c`, and :math:`d` characterize the material.
 The table below provides their values which are used in Sionna
-(from [ITU_R_2040_3]_).
+(from :cite:p:`ITURP20403`).
 Note that the relative permittivity :math:`\varepsilon_r` and
 conductivity :math:`\sigma` of all materials are updated automatically when
 the frequency is set through the scene's property :class:`~sionna.rt.Scene.frequency`.
@@ -148,6 +148,3 @@ Scattering Patterns
 
 .. autofunction:: sionna.rt.register_scattering_pattern
 
-References:
-    .. [Degli-Esposti11] V\. Degli-Esposti et al., "`Analysis and Modeling on co- and Cross-Polarized Urban Radio Propagation for Dual-Polarized MIMO Wireless Systems <https://ieeexplore.ieee.org/abstract/document/5979177>`_", IEEE Trans. Antennas Propag, vol. 59, no. 11,  pp.4247-4256, Nov. 2011.
-    .. [ITU_R_2040_3] Recommendation ITU-R P.2040-3, "`Effects of building materials and structures on radiowave propagation above about 100 MHz <https://www.itu.int/rec/R-REC-P.2040-3-202308-I/en>`_"

doc/source/api/utils.rst

@@ -65,11 +65,3 @@ Ray tracing
 .. autofunction:: sionna.rt.utils.spawn_ray_to
 
 
-References:
-   .. [ITU_R_2040_3] Recommendation ITU-R P.2040-3, "`Effects of building materials
-        and structures on radiowave propagation above about 100 MHz
-        <https://www.itu.int/rec/R-REC-P.2040-3-202308-I/en>`_"
-   .. [ITU_R_P_526_15] Recommendation ITU-R P.526-15, "`Propagation by
-    diffraction <https://www.itu.int/rec/R-REC-P.526-15-201910-I/en>`_"
-   .. [TR38901] 3GPP TR 38.901, "`Study on channel model for frequencies from 0.5
-    to 100 GHz <https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3173>`_", Release 18.0