Added GEF compatibility matrix

docs/compat.md

@@ -0,0 +1,14 @@
+# GEF Compatibility
+
+This matrix indicates the version of Python and/or GDB
+
+| GEF version | GDB Python compatibility* | Python compatibility* |
+|:--:|:--:|:--:|
+| [2018.02](https://github.com/hugsy/gef/releases/tag/2018.02) | 7.2 | Python 2.7, Python 3.4 |
+| [2020.03](https://github.com/hugsy/gef/releases/tag/2020.03) | 7.4 | Python 2.7, Python 3.4 |
+| [2022.01](https://github.com/hugsy/gef/releases/tag/2020.01) | 7.7 | Python 3.4 |
+| [Current](https://github.com/hugsy/gef/tree/master) | 8.0+ | Python 3.6+ |
+
+
+
+* Up to - included

gef.py

@@ -162,10 +162,10 @@ def update_gef(argv):
 GEF_TEMP_DIR                           = os.path.join(tempfile.gettempdir(), "gef")
 GEF_MAX_STRING_LENGTH                  = 50
 
-GDB_MIN_VERSION                        = (7, 7)
+GDB_MIN_VERSION                        = (8, 0)
+PYTHON_MIN_VERSION                     = (3, 6)
 GDB_VERSION                            = tuple(map(int, re.search(r"(\d+)[^\d]+(\d+)", gdb.VERSION).groups()))
 PYTHON_VERSION                         = sys.version_info[0:2]
-PYTHON_MIN_VERSION                     = (3, 4)
 
 libc_args_definitions = {}
 

mkdocs.yml

@@ -3,6 +3,7 @@ theme: readthedocs
 nav:
 - Home: index.md
 - Configuration: config.md
+- Compatibility: compat.md
 - Frequently Asked Questions: faq.md
 - Extending GEF: api.md
 - Features: commands.md