Merge branch 'develop'

1 files changed, 4 insertions, 4 deletions

diff --git a/Changelog.md b/Changelog.md
index 9a7e211..bc5b110 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,18 +1,18 @@
 # Change log
 
-### v0.7.1 (released on 2 February 2022)
+### v0.7.1 (released on 4 February 2022)
 
 #### Polished:
 
-- **Bytecodes**: Bytecodes of virtual machines are expressed by three address codes, though these are ordered as `op dest src1 src2`. These are changed to the ordinarily order such as `op src1 src2 dest`. 
+- **Bytecodes**: Bytecodes of virtual machines are expressed by three address codes ordered as `op dest src1 src2`. The order is changed to the ordinary one `op src1 src2 dest`. 
 
-- **Bytecode optimisation**:
+- **Bytecode optimisation**: The following is introduced:
 
   - A sequence `OP_EQI_RO reg` `OP_JMPEQ0_R0 pc` is optimised into a code `JMPNEQ0 reg pc`.
   - By introducing a bytecode `OP_INC src dest`, a code `OP_ADDI src $1 dest` and a code`OP_ADDI $1 src dest` are optimised into `OP_INC src dest`. 
   - By introducing a bytecode `OP_DEC src dest`, a code `OP_SUBI src $1 dest` is optimised into `OP_DEC src dest`.
 
-- **Intermediate code for blocks**: To show areas of blocks, an intermediate code `OP_BEGIN_BLOCK` is introduced. Copy Propagation for `OP_LOAD` and `OP_LOADI` is performed until the next `OP_BEGIN_BLOCK` occurrence.
+- **Intermediate code for blocks**: To show areas of blocks, an intermediate code `OP_BEGIN_BLOCK` is introduced. Copy Propagation for `OP_LOAD` and `OP_LOADI` is performed until the next `OP_BEGIN_BLOCK` occurs.