d51c3ee85d
release 19.1 -> deploy + serum3 open orders estimation ts patch ( #719 )
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* Serum3 open orders: Fix health overestimation (#716 )
When bids or asks crossed the oracle price, the serum3 health would be
overestimated before.
The health code has no access to the open order quantites or prices and
used to assume all orders are at oracle price.
Now we track an account's max bid and min ask in each market and use that
as a worst-case price. The tracking isn't perfect for technical reasons
(compute cost, no notifications on fill) but produces an upper bound on
bids (lower bound on asks) that is sufficient to make health not
overestimate.
The tracked price is reset every time the serum3 open orders on a book
side are completely cleared.
(cherry picked from commit 2adc0339dc
2023-09-16 11:04:38 +02:00
7125058ce5
Account expansion: Transfer more lamports only if needed ( #694 )
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Result of audit feedback
(cherry picked from commit 020a978270
2023-08-29 10:03:54 +02:00
2d392c8fff
FlashLoan: fee fixes ( #693 )
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- Rename the new "swap fee" to "deposit fee" and let it apply to all
deposits, not just for Swap-type flash loans.
- But don't apply it to withdrawals (effectively giving rebates!)
Result of audit feedback
(cherry picked from commit 1d6ce550f3
2023-08-29 10:03:53 +02:00
f63163d737
Account limits: Prefer 4 perp + 4 serum ( #689 )
2023-08-21 16:26:49 +02:00
b7a0f9bdad
Further program changelog additions for v0.19.0
2023-08-19 13:10:03 +02:00
fb5794fbad
Program changelog additions for v0.19.0
2023-08-19 08:21:01 +02:00
3480b62945
Changelog and version bump for program v0.19.0 ( #683 )
2023-08-18 15:38:28 +02:00
fcf2cbbbb6
Extend changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2023-08-03 09:12:49 +02:00
ff55a7910c
Changelog for v0.18.0 ( #636 )
2023-07-07 17:31:35 +02:00
f2cdb8aeec
Changelog for v0.17.1
2023-07-04 11:08:53 +02:00
16f5f03d42
Minor changelog addition
2023-06-16 13:39:44 +02:00
eb662f34fc
Changelog updates
2023-06-15 10:48:37 +02:00
438da67653
Changelog addition
2023-06-14 09:45:40 +02:00
1cc77af7fa
Bump version to 0.17.0, changelog updates, idl update
2023-05-31 09:11:56 +02:00
e3dec81876
Changelog for program v0.16.0 and idl update ( #585 )
2023-05-16 12:57:42 +02:00
9166b761e9
log taker trade summary ( #579 )
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* add new event for taker trade so arb bots can verify their execution cost without waiting for consume events
Co-authored-by: Nicholas <nicholasgclarke@gmail.com>
2023-05-13 17:54:27 +02:00
9429d3991d
Bump program version to v0.16.0 and add deploy info
2023-05-11 13:46:43 +02:00
2205fe7260
Changelog for program v0.15.0, version bump, idl update ( #577 )
2023-05-08 08:13:50 +02:00
ea357f2e95
Changelog for v0.14.0 ( #563 )
2023-04-25 19:08:29 +02:00
68ffadebd2
Changelog for program v0.13.0 ( #543 )
2023-04-14 16:20:26 +02:00
83bab16803
Update changelog for program v0.12.0
2023-04-13 09:03:01 +02:00
535b0b2d0c
Changelog for program-v0.11.0, bump version, update idl
2023-03-31 18:47:34 +02:00
ec48db01bb
Changelog for program-v0.10.0 and idl update
2023-03-30 17:28:14 +02:00
01bfca59e2
Changelog for program v0.9.0
2023-03-12 08:53:24 +01:00
552edc8b83
Minor changelog amends
2023-03-06 14:48:06 +01:00
e61820ce07
Changelog for program-v0.8.0 ( #493 )
2023-03-06 14:40:48 +01:00
a6c2b964d6
Add program v0.7.0 release info
2023-02-22 14:46:16 +01:00
de0f1a7458
Changelog for program v0.7.0 and idl update
2023-02-22 13:34:51 +01:00
4ee591e991
Add program v0.6.0 release info
2023-02-14 16:07:15 +01:00
8eb177fb32
Changelog for program v0.6.0
2023-02-14 16:03:34 +01:00
9cf66f5e7a
Program v0.5.0 deployment info
2023-02-02 10:52:50 +01:00
828a18f990
Changelog for program v0.5.0
2023-02-02 10:46:39 +01:00
f9b0fc7595
Add v0.4.0 deployment info
2023-01-24 10:23:11 +01:00
09d40185bf
Add v0.4.0 changelog ( #422 )
2023-01-24 10:17:24 +01:00
eb14518482
v0.3.0 deployment notice
2023-01-17 14:59:04 +01:00
5eb1472471
Changelog for v0.3.0
2023-01-17 14:50:08 +01:00
1dbf55991c
Changelog: update release time and tx
2023-01-13 11:35:31 +01:00
c238ed4f28
Bump version to v0.2.0
2023-01-13 11:25:08 +01:00
bda8cb9387
v0.1.2 version bump and changelog ( #383 )
2023-01-13 10:36:47 +01:00
3ef8b43c2f
changelog update
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2023-01-05 20:10:02 +01:00
d461dc9b3a
not deployed yet
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2023-01-04 13:27:33 +01:00
3d832d5f2b
changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2023-01-04 13:23:46 +01:00
ff37b21777
Changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-12-16 16:41:55 +01:00
ccc1d43a55
Port new fields on accounts from program to ts client
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-11-02 12:13:29 +00:00
cc92389666
Changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-10-08 14:42:32 +02:00
38e3ea672e
changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-09-01 10:30:24 +02:00
2479107d9a
Prepare serum3 release ( #206 )
2022-09-01 10:18:47 +02:00
2d2cef35a0
Add HealthRegion instructions
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You can do
- HealthRegionBegin
- ... mango instructions ...
- HealthRegionEnd
and the account health will only be checked at the start and end
instead of for every instruction.
2022-08-24 10:07:45 +02:00
ebd713ce42
update changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-08-20 20:01:20 +02:00
d99d2dd7a7
update changelog
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Signed-off-by: microwavedcola1 <microwavedcola@gmail.com>
2022-08-18 17:28:18 +02:00
microwavedcola1
Christian Kamm
microwavedcola1
Maximilian Schneider