chore(release): fix changelog entries

- Add missing entries
- Fix some grammar to make it consistent

Signed-off-by: Pablo Barbáchano <[email protected]>

Author: pb8o

CHANGELOG.md

@@ -4,44 +4,46 @@
 
 ### Added
 
-- Add a new CPU template called `T2S`. This exposes the same CPUID as `T2`
-  to the Guest and also overwrites the `ARCH_CAPABILITIES` MSR to expose a
-  reduced set of capabilities. With regards to hardware vulnerabilities
-  and mitigations, the Guest vCPU will apear to look like a Skylake CPU,
-  making it safe to snapshot uVMs running on a newer host CPU (Cascade Lake)
-  and restore on a host that has a Skylake CPU.
+- Added a new CPU template called `T2S`. This exposes the same CPUID as `T2` to
+  the Guest and also overwrites the `ARCH_CAPABILITIES` MSR to expose a reduced
+  set of capabilities. With regards to hardware vulnerabilities and mitigations,
+  the Guest vCPU will apear to look like a Skylake CPU, making it safe to
+  snapshot uVMs running on a newer host CPU (Cascade Lake) and restore on a host
+  that has a Skylake CPU.
 - Added a new CLI option `--metrics-path PATH`. It accepts a file parameter
   where metrics will be sent to.
 - Added baselines for m6i.metal and m6a.metal for all long running performance
   tests.
+- Releases now include debuginfo files.
 
 ### Changed
 
 - Changed the jailer option `--exec-file` to fail if the filename does not
   contain the string `firecracker` to prevent from running non-firecracker
   binaries.
-- Rust toolchain upgraded from 1.52.1 to 1.64.0.
+- Upgraded Rust toolchain from 1.52.1 to 1.64.0.
 - Switched to specifying our dependencies using caret requirements instead
   of comparison requirements.
 - Updated all dependencies to their respective newest versions.
 
 ### Fixed
 
-- Make the `T2` template more robust by explicitly disabling additional
+- Made the `T2` template more robust by explicitly disabling additional
   CPUID flags that should be off but were missed initially or that were
   not available in the spec when the template was created.
 - Now MAC address is correctly displayed when queried with GET `/vm/config`
   if left unspecified in both pre and post snapshot states.
 - Fixed a self-DoS scenario in the virtio-queue code by reporting and
   terminating execution when the number of available descriptors reported
   by the driver is higher than the queue size.
-- Fixed the bad handling of kernel cmdline parameters when init arguments
-  where provided in the `boot_args` field of the JSON body of the
-  PUT `/boot-source` request.
+- Fixed the bad handling of kernel cmdline parameters when init arguments were
+  provided in the `boot_args` field of the JSON body of the PUT `/boot-source`
+  request.
 - Fixed a bug on ARM64 hosts where the upper 64bits of the V0-V31 FL/SIMD
   registers were not saved correctly when taking a snapshot, potentially
   leading to data loss. This change invalidates all ARM64 snapshots taken
   with versions of Firecracker <= 1.1.3.
+- Improved stability and security when saving CPU MSRs in snapshots.
 
 ## [1.1.0]