doc: update changelog for release v1.0.0-beta

Signed-off-by: Huaqi Fang <578567190@qq.com>

NMSIS/doc/source/changelog.rst

@@ -3,6 +3,28 @@
 Changelog
 =========
 
+
+V1.0.0-beta
+-----------
+
+Main changes in release **V1.0.0-beta**.
+
+- **NMSIS-Core**
+
+  - Fix error typedef of CSR_MCAUSE_Type
+  - Change CSR_MCACHE_CTL_DE to future value 0x00010000
+  - Fix names in CSR naming, CSR_SCRATCHCSW -> CSR_MSCRATCHCSW,
+    and CSR_SCRATCHCSWL -> CSR_MSCRATCHCSWL
+  - Add macros in riscv_encoding.h: MSTATUS_FS_INITIAL, MSTATUS_FS_CLEAN, MSTATUS_FS_DIRTY
+
+- **Documentation**
+
+  - Fix an typo in core_template_intexc.rst
+  - Add cross references of Nuclei ISA Spec
+  - Update appendix
+  - Refines tables and figures
+
+
 V1.0.0-alpha.1
 --------------
 

NMSIS/doc/source/conf.py

@@ -24,7 +24,7 @@
 version = '1.0.0'
 
 # The full version, including alpha/beta/rc tags
-release = '1.0.0-alpha.1'
+release = '1.0.0-beta'
 
 
 # -- General configuration ---------------------------------------------------
@@ -76,6 +76,11 @@
 breathe_default_project = "nmsis_core"
 breathe_show_define_initializer = True
 
+# -- Options for Latex output -------------------------------------------------
+latex_logo = 'asserts/images/nmsis_logo.png'
+latex_show_pagerefs = True
+latex_toplevel_sectioning = 'chapter'
+latex_show_urls = 'footnote'
 
 rst_epilog = """
 .. |nuclei_core| replace:: Nuclei N/NX Class Processors