HP Prime Beta Firmware Version 2.2 Revision 15008

[KlaasKuperus]

Date Released: 2024/07/09

Internal Versions
-----------------
Firmware Version: 2.2 BETA (revision 15008)

Description
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1. Memory leaks have been addressed in the Vars and Toolbox catalog menus.
[PBT134,PBT135,PBT136,PBT137,PBT138,PBT139,PBT140,PBT141]
2. Function: The main program now starts out as a PPL program. [PBT164]
3. AFilesB no longer crashes when attempting to read a file of more than 10000 bytes.
[PBT154]
4. PPL: Using store with a negative index to insert well past the end of a list no longer
causes a crash. [PBT168]
5. RECT_P now uses the bottom right corner as the default for the x2 and y2 parameters.
[PBT175]
6. RECT_P will no longer silently not be fulfilled for large coordinates. [PBT176]
7. Statistics 1Var, 2Var: Delete Row with Clear or Del now deletes the entire row rather
than a single cell. [PBT183]
8. Statistics 1Var, 2Var: Delete Row with Del from a column header no longer deletes the
column. [PBT186]
9. Entering a date in shortened format in Home Settings no longer causes undesirable
behaviour. [PBT193]
10. Entering a date in shortened format in the initial configuration screen no longer
causes crashes. [PBT196]
11. Calendar: Attempting to move the cursor beyond the bounds of defined dates no longer
causes a crash. [PBT199]
12. Hexadecimal code points of Unicode code points in the Chars palette are no longer
truncated. [PBT146]
13. Home: Calling LINE or LINE_P with two or more empty lists no longer causes a crash.
[PBT223]
14. Home: Calling LINE_P with three lists no longer causes a crash. [PBT224]
15. Home: GET now behaves consistently on inputs which are outputs of QPI. [PBT228]
16. Deleting a variable in Memory Manager now always deletes the chosen variable rather
than a different variable defined based on the chosen variable instead. [PBT213]
17. Attempting to delete a list variable with a younger copy via Memory Manager no longer
deletes the younger copy instead. [PBT230]
18. Attempting to delete a matrix variable with a younger copy via Memory Manager no
longer deletes the younger copy instead. [PBT231]
19. Conversion of numbers to text format via STRING now follows the number format
parameter over HDigits. [PBT205]
20. The output of STRING no longer diverges from the number formatting used elsewhere when
the formatting is STANDARD and the precision is something other than 11 (or -1).
[PBT232]
21. Names of built-in functions containing Greek letters, and pi, are now case sensitive
with regards to their Greek letters. [PBT229]
22. PPL: Passing empty lists as coordinates to RECT now returns Error: Invalid Input
rather than causing a crash. [PBT174]
23. PPL: Passing STRING an invalid separator argument no longer results in a garbled text
output. [PBT243]
24. Dismissing the Edit Integer window in the equation editor no longer leaks memory.
[PBT244]
25. Home: Pressing the Base key when the last value on the history stack is not an integer
no longer results in # appearing in place of the Edit Integer window. [PBT238]
26. Geometry: Deleting the last Num view entry via the Plot view no longer causes a crash.
[PBT256]
27. PPL: A bug in which using PageDown/PageUp to certain target lines causes a crash has
been fixed. [PBT267]
28. The Home/CAS command line height no longer remains short after returning from a search
in the Help tree view. [PBT300]
29. The Statistics 1Var horizontal lines in a control chart brought up on the first boot
of a fresh calculator are no longer miscoloured. [PBT358]
30. Home: Complex numbers with infinite real components now accurately report their
imaginary components. [PBT402]
31. PPL: Multiplication by i no longer differs from multiplication by 0+i. [PBT403]
32. Function: The calculator no longer becomes unresponsive when attempting to plot a
function with a doubly-parenthesized exponent. [PBT404]
33. Home: Copying a value with nested exponents no longer rearranges the parentheses.
[PBT17]

1. Virtual Calculator and Connectivity Kit: the EULA shown to the user no longer includes
garbled text. [PBT120,PBT121]
2. Plot view equation displays now compute properly for trigonometric and hyperbolic
functions. [PBT34]
3. Geometry: The equation() command now better formats plotimplicit as text. [PBT20]
4. The calculator will no longer crash on boot if there is an app program that would
bring up the Terminal. [PBT45]

Release Notes
-------------
The release notes have been reformatted: spaces are now used for indentation (rather than
a mixture of tabs and spaces) and lines are now wrapped. A few minor changes have been
made to the notes for previous versions:
1. a few spelling corrections were made,
2. a few items had their indentation levels changed,
3. some minor changes were made to increase uniformity ("Version" is now included in
the line for the Connectivity Kit in the "Internal Versions" section and "Virtual
Calculator Version" is now used instead of "Emulator Version" in the release notes
for the 2013/11/25 release; some applications of underlining in various places
were also changed; all releases now state the "Date Released" as year/month/day),
4. a separator was added between the notes for different releases, and
5. numbering was added to sections of the release notes for the 2014/12/03 and
2013/11/25 releases;
6. for continuity,
(a) the 2018/10/16 release still has its versions listed in the release notes as
"2.1.14091 (2018 10 16)" (within the user interfaces, "2.1.14181 (2018 10 16)" is
shown),
(b) item 6 is still omitted from a section in the release notes for the 2016/04/14
release, and
(c) numbering begins at 0 for a section in the release notes for the 2014/12/03
release.
In the release notes for the 2018/01/24 release, however, "M" is no longer used for two
items in one list.