diff --git a/index.html b/index.html
index f0d233a8..239c2b7e 100644
--- a/index.html
+++ b/index.html
@@ -8,13 +8,11 @@
Quantum Package is an open-source programming environment for quantum
-chemistry, which was built for developpers in order to help the design of new
-computational methods, especially in the field of wave function theory.
+chemistry specially designed for wave function methods. Its main goal is the
+development of determinant-driven selected configuration interaction (sCI)
+methods and multi-reference second-order perturbation theory (PT2).
-
From the user point of view, Quantum Package proposes a stand-alone path to
-use optimized selected configuration interaction methods based on the CIPSI
-algorithm that can efficiently approcah full CI quality for relatively large
-systems.
+
The determinant-driven framework allows the programmer to include any arbitrary
+set of determinants in the reference space, hence providing greater
+methodological freedoms. The sCI method implemented in Quantum Package is
+based on the CIPSI (Configuration Interaction using a Perturbative Selection
+made Iteratively) algorithm which complements the variational sCI energy with a
+PT2 correction. Additional external plugins have been recently added to
+perform calculations with multireference coupled cluster theory and
+range-separated density-functional theory.
+
+
+
Quantum Package 2.0: An Open-Source Determinant-Driven Suite of Programs
+Yann Garniron, Thomas Applencourt, Kevin Gasperich, Anouar Benali, Anthony Ferté, Julien Paquier, Barthélémy Pradines, Roland Assaraf, Peter Reinhardt, Julien Toulouse, Pierrette Barbaresco, Nicolas Renon, Grégoire David, Jean-Paul Malrieu, Mickaël Véril, Michel Caffarel, Pierre-François Loos, Emmanuel Giner, Anthony Scemama
+https://arxiv.org/abs/1902.08154
+
diff --git a/src/content/_index.md b/src/content/_index.md
index 19317470..53e83bff 100644
--- a/src/content/_index.md
+++ b/src/content/_index.md
@@ -1,16 +1,25 @@
-
*Quantum Package* is an open-source programming environment for quantum
-chemistry, which was built for developpers in order to help the design of new
-computational methods, especially in the field of wave function theory.
+chemistry specially designed for wave function methods. Its main goal is the
+development of determinant-driven selected configuration interaction (sCI)
+methods and multi-reference second-order perturbation theory (PT2).
-From the user point of view, *Quantum Package* proposes a stand-alone path to
-use optimized selected configuration interaction methods based on the CIPSI
-algorithm that can efficiently approcah full CI quality for relatively large
-systems.
+The determinant-driven framework allows the programmer to include any arbitrary
+set of determinants in the reference space, hence providing greater
+methodological freedoms. The sCI method implemented in *Quantum Package* is
+based on the CIPSI (Configuration Interaction using a Perturbative Selection
+made Iteratively) algorithm which complements the variational sCI energy with a
+PT2 correction. Additional external plugins have been recently added to
+perform calculations with multireference coupled cluster theory and
+range-separated density-functional theory.
-* [Download the source code](http://github.com/QuantumPackage/qp2)
+* [Download the source code](http://github.com/QuantumPackage/qp2/releases/latest)
* [Read the documentation](https://quantum-package.readthedocs.io)
* [Try it now in your web browser](/page/try)
+-----------------
+
+**Quantum Package 2.0: An Open-Source Determinant-Driven Suite of Programs**\
+Yann Garniron, Thomas Applencourt, Kevin Gasperich, Anouar Benali, Anthony Ferté, Julien Paquier, Barthélémy Pradines, Roland Assaraf, Peter Reinhardt, Julien Toulouse, Pierrette Barbaresco, Nicolas Renon, Grégoire David, Jean-Paul Malrieu, Mickaël Véril, Michel Caffarel, Pierre-François Loos, Emmanuel Giner, Anthony Scemama\
+https://arxiv.org/abs/1902.08154