diff --git a/CHANGELOG.md b/CHANGELOG.md
index f85aa29..10c8646 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,36 +1,466 @@
 # CHANGELOG
 
 
-## v1.1.1-rc.1 (2025-01-30)
 
-### Bug Fixes
+## v1.1.1-rc.2 (2025-01-31)
 
-- Allow cicd on test branch
-  ([`f6aaccf`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/f6aaccf4788ff14b349128cdce6352a670c90476))
+### Fix
 
-### Chores
+* fix: ci cd with release candidate option ([`af25f34`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/af25f34ca97fb228afbf7f8f1c708d0b5743ee3d))
 
-- Add more badges
-  ([`70a1f92`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/70a1f92ad06517de4ff2c3604ed51ea85d4669c2))
+* fix: Get bmi seperate file + erase risk factor  (#96)
 
-- Update README test coverage badge
-  ([`9f56281`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/9f56281f4a39d45e13aedd3893d3242eadda59f7))
+* fix: created get_bmi seperate file
+
+* fix: remove risk_factor
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`76ed73a`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/76ed73a5523a60e2c46bbed5795c69393939c44b))
 
+### Unknown
 
-## v1.0.0 (2025-01-30)
+* lower python version ([`e2112c9`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/e2112c980cfba1b513e0f70165ef982f723e84d2))
 
-### Bug Fixes
+* Merge branch 'main' of https://github.com/UBC-MDS/HealthScienceCalculator into ci-cd-integration ([`009b86c`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/009b86cc598ecea05cc9b35ea3638aaefa38f9f3))
 
-- Allow ci cd merge versioning
-  ([`5e4f761`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/5e4f76136c059a88003fd2341925b84a00b9fad9))
+* Update test functions with the correct import instruction (#98)
 
+* fix: Update README.md structure to move Python Ecosystem Fit after summary
+
+Update README.md structure to move Python Ecosystem Fit to appear after the summary
+
+* Fix: Create get_bmr.py function in new file
+
+Fix: Create a new file for the BMR function
+
+* fix: Create get_tdee.py as a new file
+
+Create a new file for tdee function to fix comment from milestone 2
+
+* Fix: Create unit_convert.py
+
+Create a new file for the unit convertor function
+
+* Fix: updated the test functions to cover changes to the functions ([`ee5ee5a`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/ee5ee5a7860ee2cd6e5f9877c29e4ffb6d65c30f))
 
-## v1.1.0 (2025-01-30)
+* Merge branch 'main' of https://github.com/UBC-MDS/HealthScienceCalculator into ci-cd-integration ([`bd6b172`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/bd6b17203833e51cec6a633604f01ffb6bbbe6d8))
 
-### Bug Fixes
+* just remove some spaces ([`35ee2c2`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/35ee2c2c148adbe9306948e8d6b8d4ad234fe53c))
 
-- Add semantic versioning to poetry environment
-  ([`a8b953d`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/a8b953dce304854e3778b50773a6222bf58874bc))
 
+## v1.1.1-rc.1 (2025-01-31)
 
-## v1.0.1 (2025-01-25)
+### Chore
+
+* chore: add more badges ([`70a1f92`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/70a1f92ad06517de4ff2c3604ed51ea85d4669c2))
+
+* chore: update README test coverage badge ([`9f56281`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/9f56281f4a39d45e13aedd3893d3242eadda59f7))
+
+### Fix
+
+* fix: allow cicd on test branch ([`f6aaccf`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/f6aaccf4788ff14b349128cdce6352a670c90476))
+
+### Unknown
+
+* Separate the functions in the package into separate files (#95)
+
+* fix: Update README.md structure to move Python Ecosystem Fit after summary
+
+Update README.md structure to move Python Ecosystem Fit to appear after the summary
+
+* Fix: Create get_bmr.py function in new file
+
+Fix: Create a new file for the BMR function
+
+* fix: Create get_tdee.py as a new file
+
+Create a new file for tdee function to fix comment from milestone 2
+
+* Fix: Create unit_convert.py
+
+Create a new file for the unit convertor function ([`f97eb21`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/f97eb215246a75731b785e6eba9dcf75a485b2ed))
+
+* Merge branch 'main' of https://github.com/UBC-MDS/HealthScienceCalculator into ci-cd-integration ([`7e30387`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7e303879aeab3cfabfebbc5c43215b3eef2db33e))
+
+
+## v1.0.0 (2025-01-31)
+
+### Fix
+
+* fix: allow ci cd merge versioning ([`5e4f761`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/5e4f76136c059a88003fd2341925b84a00b9fad9))
+
+
+## v1.1.0 (2025-01-31)
+
+### Fix
+
+* fix: add semantic versioning to poetry environment ([`a8b953d`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/a8b953dce304854e3778b50773a6222bf58874bc))
+
+### Unknown
+
+* Milestone1edits (#88)
+
+* I changed the get_tdee documentation
+
+* fix: I added example doccumentation to get_tdee and get_bmi
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`d9a9aa1`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/d9a9aa14458070424800551b2fe15f83576c21b7))
+
+* I changed the get_tdee documentation (#85)
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`cd1a22a`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/cd1a22adc9cbd372c7794949fd45fb12d26b6cbd))
+
+* update conf and lock (#78)
+
+* Update pyproject.toml
+
+* update lock
+
+* update conf and lock
+
+---------
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`eae4642`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/eae4642c0994dce35fcd1b7933faba2f76240547))
+
+* Bmr doc update (#77)
+
+* Update tutorial
+
+* Change formatting on example file
+
+* Update example.ipynb
+
+Update formatting
+
+* Update example.ipynb
+
+Update header formatting ([`5d01411`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/5d01411c09f38c309eaa05851d96f928a48de76f))
+
+* add status badge (#75) ([`6ccc203`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/6ccc20308c5c47a1db375877923db6b4d9819a9d))
+
+* Bmr doc update (#73)
+
+* Update tutorial
+
+* Change formatting on example file ([`c9fdff4`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/c9fdff4bfae65692186fc0b9f7cdf82a4a17a00a))
+
+* Update tutorial (#71) ([`7b94c06`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7b94c062217a47d5959753de5d9bcdb544721232))
+
+* removed files we don't need (#68)
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`dedbea9`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/dedbea9cfac3ce0820346d1f1747dcf053ed7e54))
+
+* Tdee doc3 (#67)
+
+* tdee doc
+
+* tdee to example
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`5d820ed`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/5d820ed791970a809d365452deae3ce72731484d))
+
+* update toml and lock file (#64)
+
+* Update pyproject.toml
+
+* update lock
+
+---------
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`7b8900b`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7b8900b58ee52430fa56f2b2862086bcead31f45))
+
+* Bmr docs (#65)
+
+* Update unit convector examples
+
+* Tutorial on bmr application ([`b12a6db`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/b12a6db3d0848dc6b7f3c9bbfa6893466c055b34))
+
+* unit convert doc (#61)
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`b99fd18`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/b99fd188e4f4c3ad4270c5aeac0bbbd79934d998))
+
+* add unit_convert (#60)
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`e087f80`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/e087f806c62a3f50f2645a64b5648b8f2708beae))
+
+* Tdee doc (#59)
+
+* create tdee example
+
+* tdee documentation example
+
+* tdee-doc
+
+* example
+
+* example
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`7879aa3`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7879aa338b7bc7c345fee117de1b338c98ea2733))
+
+* Add BMI doc to example ipynb (#58)
+
+* add starting example code
+
+* fixed wording
+
+* update wording on example
+
+* update sys path for unsupporting packages
+
+* formatting bmi
+
+* adding bmi example to master example ipynb
+
+---------
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`cb3291f`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/cb3291f0d629f43324df29bddbb72fdd09a10667))
+
+* Add sys path to import packages  (#55)
+
+* add starting example code
+
+* fixed wording
+
+* update wording on example
+
+* update sys path for unsupporting packages
+
+---------
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`2d87de8`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/2d87de85e7427b489560559909dc005931721fb1))
+
+* Setup example usage  (#52)
+
+* add starting example code
+
+* fixed wording
+
+---------
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`1b678d8`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/1b678d8f170873491582181a7b7ab14d5653b22b))
+
+* add more test cases and doc (#47) ([`b43c3ae`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/b43c3ae0addebe8bbb23a06bfb8cf29e74c88d8c))
+
+* - Add BMI data validation
+
+- Updated `pytest` package to version 7.4.4 and adjusted its dependencies.
+- Introduced `pytest-cov` package (version 6.0.0) for measuring coverage in tests.
+- Enhanced `get_bmi` function with input validation for weight and height.
+- Expanded `__init__.py` to include new functions: `get_bmr`, `get_tdee`, `unit_convert`, and `BMIResult`.
+- Added comprehensive tests for `get_bmi`, covering various categories, edge cases, and input validation.
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`6560903`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/6560903844362cdf894f9d7914b7d16edbe01e7d))
+
+* Test bmr (#45)
+
+* added the bmr function to the general functions
+
+* developed function bmr
+
+* Updated implementation
+
+* Add test case
+
+* add pytest to project toml
+
+* update test cases on age
+
+* Update edge cases
+
+* Update code to meet test cases
+
+* Update test_get_bmr.py
+
+Add documentation to BMR test ([`6cb9098`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/6cb90984ad52e27f97d3f32c1de66cb024ab864d))
+
+* fix duplicate entries in toml (#43)
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`968fac4`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/968fac41bcc55bdf6ee661aaca695eb3fef8bae0))
+
+* Update __init__.py (#42) ([`931c62c`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/931c62c1dd81b3217ab53cb614c84c8419c77148))
+
+* Project.toml pytest (#37)
+
+* tdee tests
+
+* tdee implementation
+
+* fix pyproject.toml so that pytest runs
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`41da33b`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/41da33b7188a58e128b1b71eea68f6288b30313f))
+
+* test and code for unit convert (#35)
+
+* write test cases
+
+* write unit convert code and modify unit test
+
+* modify code
+
+return value if input and output are the same
+
+---------
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`4de6891`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/4de6891ec3feadc90ba4e7097e0255150a820ab8))
+
+* Test bmr (#39)
+
+* added the bmr function to the general functions
+
+* developed function bmr
+
+* Updated implementation
+
+* Add test case
+
+* add pytest to project toml
+
+* update test cases on age
+
+* Update edge cases
+
+* Update code to meet test cases ([`0d77e97`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/0d77e9700e75a24ef964500c4dd70e2e51511312))
+
+* Bmi implementation and unit tests (#38)
+
+* fix get_bmi rounding issue
+
+* unit test in functions
+
+---------
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`f6aeb80`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/f6aeb807f5cf4fa3464283ba0ce71ff0fe506e94))
+
+* Implement tdee (#33)
+
+* tdee tests
+
+* tdee implementation
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`f4eeb52`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/f4eeb52308f1612eccd3f2f0aaa65557e022c12a))
+
+* tdee tests (#31)
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`d9eec03`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/d9eec03c049c8968567641847ae7cbba7300ca3c))
+
+* Test bmr (#29)
+
+* added the bmr function to the general functions
+
+* developed function bmr
+
+* Updated implementation
+
+* Add test case
+
+* add pytest to project toml
+
+* update test cases on age ([`df8e92b`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/df8e92b4f4b0d7eaadbca8afa3916a3a1b7c8344))
+
+* Code bmr (#28)
+
+* added the bmr function to the general functions
+
+* developed function bmr
+
+* Updated implementation ([`ea1f9ec`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/ea1f9ecc1abc25dc3b99e32c6c25f667823ded21))
+
+* Bmr function updates on readme (#25)
+
+* added the bmr function to the general functions
+
+* Update README.md
+
+updated the bmr portion of readme ([`7ad3639`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7ad363974c652403edae1abcf431411abdebab01))
+
+* Update README.md (#24) ([`7314c30`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7314c301cf6798b7533771ebcecf8d15cb1313f8))
+
+* added the bmr function to the general functions (#23) ([`cb4d8a7`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/cb4d8a7fb1835e905da168fef6c30c939aee8eda))
+
+* Tdee (#19)
+
+* Create TDEE calculator function
+
+* example section on how to call and use the function
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`a0e4a78`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/a0e4a78c8e4a61bb541da3ed14e30583d7242f6a))
+
+* Readme edits (#18)
+
+* Create TDEE calculator function
+
+* add summary, describe functions and how it fits in the python ecosystem
+
+* edit read me and update usage
+
+* Update README.md inclucde unit converter and bmr
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`48a1e10`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/48a1e10bada713c69b4d20cb49599c9f42471dff))
+
+* docstring for unit_convert (#13)
+
+Co-authored-by: tew49 <tew49@student.ubc.ca> ([`d4d4c9f`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/d4d4c9fcf7a28bcdfe436eeb4863b2c135dd489b))
+
+* Add CONTRIBUTING.md with examples (#17)
+
+* added style guide and instructions for contributing
+
+* Add style guide example
+
+---------
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`7d95091`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7d95091a900110a475362bf792b2dc3867ee2a47))
+
+* Readme edits (#12)
+
+* Create TDEE calculator function
+
+* add summary, describe functions and how it fits in the python ecosystem
+
+---------
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`0181020`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/0181020c8e0f1acc60b5d2a939c3b7f7d701c615))
+
+* Create TDEE calculator function (#11)
+
+Co-authored-by: Hala Arar <halaosama92@yahoo.com> ([`b034667`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/b034667a770289c362ef73fd8554228b75fdb83c))
+
+* Bmr function (#14)
+
+* project structure
+
+* updated readme and conduct
+
+* add documentation of bmr function ([`7918898`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/7918898e2b7df2732fb8470a1532247d37e779af))
+
+* Structure (#10)
+
+* project structure
+
+* updated readme and conduct
+
+---------
+
+Co-authored-by: halaarar <halaarar@student.ubc.ca> ([`682479c`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/682479cd9d3fa39db77ac4d696ea66452c577308))
+
+* created bmi calculator function with no implementation (#9)
+
+Co-authored-by: Li, Jiayi <76764434+jiayili7@users.noreply.github.com> ([`464c9bb`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/464c9bb051f995958bd03e764f870d68b5733c0e))
+
+* project structure (#7) ([`0aaed33`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/0aaed332772c3c3d5845f27baa435479e9e14937))
+
+* Initial commit ([`a649af3`](https://github.com/UBC-MDS/HealthScienceCalculator/commit/a649af39b3d34e7f88ba65a5b0524cd4252cfb0d))
diff --git a/pyproject.toml b/pyproject.toml
index 2457405..4c33f63 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "healthsciencecalculator"
-version = "1.1.1-rc.1"
+version = "1.1.1-rc.2"
 description = "Calculates basic health indexes"
 authors = ["Forgive Agbesi, Jiayi Li, Hala Arar, Tengwei Wang"]
 license = "MIT"