PVM tests v0.2: update README

Author: koute

pvm/README.md

@@ -24,6 +24,43 @@ See [TESTCASES.md](./TESTCASES.md) for a human-readable index of all of the test
 
 ## Changelog
 
+### v0.2
+
+   * Bitmask paddings are now filled with zeros, in alignment with the GP.
+   * Disassemblies now end with an `invalid` instruction to signify places where
+     the execution traps when going out of bounds. This is a purely cosmetic change
+     to the reference disassemblies and doesn't affect the test vectors themselves.
+   * The `inst_rem_signed` test was changed to make the output value non-zero.
+     (The behavior is unchanged; the instruction still works the same as before.)
+   * Set the initial value of the output register to a non-zero for the following tests:
+     (The behavior is unchanged; the instructions still work the same as before.)
+        - `inst_rem_signed_with_overflow`
+        - `inst_set_greater_than_signed_imm_0`
+        - `inst_set_greater_than_unsigned_imm_0`,
+        - `inst_set_less_than_signed_0`
+        - `inst_set_less_than_signed_imm_0`
+        - `inst_set_less_than_unsigned_0`,
+        - `inst_set_less_than_unsigned_imm_0`
+   * Add new tests:
+        - `inst_load_i16`
+        - `inst_load_i8`
+        - `inst_load_imm_and_jump`
+        - `inst_load_indirect_i16_with_offset`
+        - `inst_load_indirect_i16_without_offset`
+        - `inst_load_indirect_i8_with_offset`
+        - `inst_load_indirect_i8_without_offset`
+        - `inst_load_indirect_u16_with_offset`
+        - `inst_load_indirect_u16_without_offset`
+        - `inst_load_indirect_u32_with_offset`
+        - `inst_load_indirect_u32_without_offset`
+        - `inst_load_indirect_u8_with_offset`
+        - `inst_load_indirect_u8_without_offset`
+        - `inst_load_u16`
+        - `inst_load_u32`
+        - `inst_store_imm_u16`
+        - `inst_store_imm_u32`
+        - `inst_store_imm_u8`
+
 ### v0.1
 
    * Initial test vectors.