Update changelog

ChangeLog.txt

@@ -1,3 +1,66 @@
+commit 3b0c78f3bde02a3c1ebe502d00b3ba23b04d4572
+Author: Luigi Ballabio <[email protected]>
+Date:   Mon, 12 Apr 2021 11:12:19 +0200
+
+    Set version to 1.28 final.
+
+ Python/setup.py | 2 +-
+ configure.ac    | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 62487d5f4a06a0cc9fd18ee93d920dcc09fe44e8
+Author: Luigi Ballabio <[email protected]>
+Date:   Tue, 18 Oct 2022 18:40:04 +0200
+
+    Avoid date dependency on Python test
+
+ Python/test/termstructures.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+commit 7942858b27772ea9807e3b2310434ae3331692b2
+Author: Luigi Ballabio <[email protected]>
+Date:   Mon, 17 Oct 2022 16:12:13 +0200
+
+    Update codec in setup.py
+
+ Python/setup.py    | 4 ++--
+ Python/setup.py.in | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit a5956bd6d86af88b2b1f0988dcda22acca54cd52
+Author: Luigi Ballabio <[email protected]>
+Date:   Thu, 13 Oct 2022 18:28:17 +0200
+
+    Update Visual Studio projects
+
+ CSharp/QuantLib.props                                            | 1 +
+ CSharp/cpp/QuantLibWrapper.vcxproj                               | 9 +++++----
+ CSharp/examples/BermudanSwaption/BermudanSwaption.csproj         | 2 +-
+ CSharp/examples/EquityOption/EquityOption.csproj                 | 2 +-
+ .../FiniteDifferenceMethods/FiniteDifferenceMethods.csproj       | 2 +-
+ CSharp/examples/Times/Times.csproj                               | 2 +-
+ 6 files changed, 10 insertions(+), 8 deletions(-)
+
+commit c3012cb6e8d9fb337affc7bff91a701ac7ff2c8f
+Author: Luigi Ballabio <[email protected]>
+Date:   Thu, 14 Apr 2022 18:29:12 +0200
+
+    Set version to 1.28 rc
+
+ Python/setup.py | 2 +-
+ configure.ac    | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 677f6aa77533b95d6a062dffc8f84bc55b49dace
+Author: Luigi Ballabio <[email protected]>
+Date:   Mon, 10 Oct 2022 21:25:24 +0200
+
+    Update news and changelog
+
+ ChangeLog.txt | 505 +++++++++++++++++++++++++++++-----------------------------
+ News.md       |  56 ++++---
+ 2 files changed, 283 insertions(+), 278 deletions(-)
+
 commit 2a1de41f18370f1211af7005761c723f9f916eb5
 Merge: d5e1f8c 2837a32
 Author: Luigi Ballabio <[email protected]>